Intelligent area vehicle overweight detection and early warning system and method

Abstract

The invention discloses an intelligent area overweight detection and early warning system. The system comprises a crate, a variable information board, first detection units and second detection units. The crate and the variable information board are arranged on one side of a lane. The first detection units and the second detection units are embedded in each lane at a certain distance along the driving direction. The crate comprises an information processing unit and a wireless communication unit. The information processing unit is in circuit connection with the first detection units and the second detection units. The first detection units and the second detection units are used for carrying out weighing detection on a vehicle in a detection area, and transmitting the detection data to the information processing unit in real time. The information processing unit is used for transmitting overweight early warning information based on the detection data. The wireless communication unit is used for uploading an overweight early warning signal to the variable information board for displaying. The invention further discloses an intelligent area overweight detection and early warning method. According to the invention, the phenomenon of overweight caused by non-overweight single vehicles traveling in parallel is prevented, and crash and damage accidents caused by parallel multi-vehicle overweight on a weight limit road are prevented.

Description

technical field [0001] The invention relates to the field of road traffic, and relates to a system and method capable of detecting and warning overweight vehicles in regional road sections. Background technique [0002] At present, the vehicle weighing detection technology is very mature, and has been widely used in expressway weighing tolls. Vehicle weighing has played an important role in investigating and punishing illegal acts such as overweight and overloading by traffic management departments. But in practice, there is another phenomenon of overweight that needs to be paid attention to, that is, the overweight of regional road sections. The sum of loads exceeds the design load of the load-limited road section. Overweight in the regional road section may occur that a single vehicle is not overweight or not much overweight, but due to parallel vehicles or excessive vehicle density, the sum of the loads of multiple vehicles exceeds the design load of the road section, re...

AI Technical Summary

Problems solved by technology

Overweight in the regional road section may occur that a single vehicle is not overweight or not much overweight, but due to parallel vehicles or excessive vehicle density, the sum of the loads of multiple vehicles exceeds the design load of the road section, resulting in collapse and damage events on the weight-limited road section, such as due to The intensive parking of 3 seriously overloaded vehicles led to the collapse of the "7·15" Jinjin Expressway ramp bridge, the intensive driving of 4 large trucks caused the sudden collapse of the ramp bridge at the South Exit of Heyuan City, Guangdong Jiangxi Expressway, and the intensive driving of 4 large trucks caused the Harbin Accidents such as side slipping accidents on the separate ramp of the Honghu Road Bridge on the Qunli Viaduct on the Third Ring Road occur frequently, so it is necessary to detect and give early warning of overweight in the area

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