Self-calibration method for automatic weighing apparatus of highway mainline

Abstract

The invention discloses a self-calibration method for an automatic weighing apparatus of a highway mainline. The method comprises the following steps: unidirectional detection: employing the data of atoll station as the vehicle pre-detection, and bidirectional detection being the detection of entering and exiting from the toll station; and in the unidirectional detection, weighing data of the toll station needs to be associated with data management software of a pre-detection workstation through weighing data access software, license plate information of an over-limit vehicle is published ona variable information board after license plate recognition is performed on the over-limit vehicle, and the over-limit vehicle is guided to enter an over-limit treatment station for fine detection. When vehicles pass through the toll station to be weighed, the vehicles run at a low speed, the vehicle carrying proportion is high, sweepback use of overrun transport vehicles to the road is effectively limited, threats to life and property safety of people caused by overrun transport are reduced, interference to non-overrun vehicles is avoided, the road passing efficiency is improved, the workingefficiency of law enforcement officers is improved, law enforcement safety of the law enforcement officers is guaranteed, law enforcement images of traffic departments are improved, traffic potentialsafety hazards are reduced, and the improvement of overload treatment strength is facilitated.

Description

technical field [0001] The invention relates to the technical field of self-calibration methods for expressway main lines, in particular to a self-calibration method for automatic weighing instruments on expressway main lines. Background technique [0002] Overrun transportation has seriously affected the ability and level of road traffic to support social and economic development, threatened traffic safety and transportation order, and caused road diseases to rise sharply, and the service life was greatly shortened. In recent years, increasing traffic demand, bad weather Problems such as illegal speeding and over-limit transportation of vehicles lead to the continuous occurrence of major vicious traffic accidents, causing casualties and property losses, affecting the traffic capacity of expressways and reducing traffic efficiency, and over-limit transportation of vehicles has induced a large number of road traffic safety accidents; Seriously damage the road infrastructure; ...

AI Technical Summary

Problems solved by technology

[0002] Overrun transportation has seriously affected the ability and level of road traffic to support social and economic development, threatened traffic safety and transportation order, and caused road diseases to rise sharply, and the service life was greatly shortened. In recent years, increasing traffic demand, bad weather Problems such as illegal speeding and over-limit transportation of vehicles lead to the continuous occurrence of major vicious traffic accidents, causing casualties and property losses, affecting the traffic capacity of expressways and reducing traffic efficiency, and over-limit transportation of vehicles has induced a large number of road traffic safety accidents; Seriously damage the road infrastructure; disrupt the normal order of the road transport market; cause vehicles with "big tons and small labels";

[0003] After years of overrunning work, certain achievements have been made in the construction of rules and regulations, infrastructure construction, daily management, reduction of over-limit and overloading rate, reduction of traffic accident rate, protection of highway and bridge construction achievements, etc., but in general, overrunning The effect is not ideal, and the situation of super governance is still grim

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