Inspection method and system for loading compliance of fresh and live agricultural product transport vehicles

Abstract

The invention discloses a method and system for inspecting the compliance of fresh and live agricultural product transport vehicles, which calculates the theoretical density threshold of fresh and live agricultural products loaded on vehicles to be inspected according to the theoretical density judgment model of fresh and live agricultural products, and calculates the threshold value of the theoretical density of fresh and live agricultural products loaded on vehicles to be inspected according to the theoretical density judgment model of fresh and live agricultural products. The theoretical weight judgment model of the load-bearing axle group at the front of the carriage calculates the theoretical weight threshold of the load-bearing axle group at the front of the carriage when the vehicle to be inspected is loaded with fresh and live agricultural products; according to the calculation results, it is judged whether the actual density of the fresh and live agricultural products loaded on the vehicle to be inspected is The theoretical density threshold range, and judge whether the actual weight of the front load-bearing axle group of the vehicle compartment to be inspected is within the theoretical weight threshold range; when the actual density is within the theoretical density threshold range, and the actual weight is within the theoretical weight threshold range, no Illegal loading. The invention reduces the frequency of inspection by inspectors, improves the accuracy of inspection of illegal loading of fresh and live agricultural product transport vehicles, and reduces the work intensity of inspectors.

Description

technical field [0001] The invention belongs to the technical field of on-vehicle cargo detection, and in particular relates to a method and system for checking the loading compliance of fresh and live agricultural product transport vehicles. Background technique [0002] In 2009, the nationwide policy of exempting vehicles legally loaded with fresh agricultural products from tolls has created a favorable policy environment for reducing transportation costs and increasing farmers' income. According to the statistics of expressway network tolls in 23 provinces (autonomous regions, municipalities), the traffic volume of vehicles transporting fresh and live agricultural products accounted for 4.55% of the total traffic volume of expressway trucks in 2018, and the growth rate is gradually expanding. However, at present, in the "green channel" of the expressway toll station (or the entrance of the overtaking station), there is still the phenomenon of non-standard mixed transporta...

AI Technical Summary

Problems solved by technology

[0004] Manual inspection method: adopt the method of touching and sniffing and cutting the goods to open the compartment inspection of the green pass goods. This method consumes a lot of energy and is easy to damage the goods. It requires high execution ability of the toll collectors and greatly affects the traffic efficiency.

[0005] Cargo perspective imaging inspection method: some provincial toll stations install cobalt-60 cargo perspective imaging equipment, and the purchase cost of a single device is estimated to be more than 1.5 million. Dose still needs to be rigorously justified

[0006] At present, the toll station still lacks a method and system for checking the loading compliance of fresh and live agricultural products transportation vehicles with low equipment cost, fast detection speed, accurate results and effective reduction of open compartment rate

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