Noise reduction monitoring method for displacement in cargo compartment in transportation process

Abstract

The invention discloses a noise reduction monitoring method for displacement in a cargo compartment in a transportation process. The noise reduction monitoring method comprises the steps of dividing a truck compartment into areas and arranging an acquisition device; acquiring cargo mass and a reference pressure value before transportation; performing data acquisition by an acquisition device in the transportation process; summarizing and processing the acquired data to obtain real pressure; and setting a judgment threshold value, and comparing the judgment threshold value with an analysis result to realize cargo displacement monitoring. According to the technical scheme, the cargo is divided into the areas, the displacement data of the cargo in different areas is monitored through multiple sets of matrix type pressure sensors, shaking interference caused by factors such as bumping in the collected data is removed, the monitored data is more accurate, and accurate monitoring of the cargo displacement in the cargo transportation process is ensured.

Description

Technical field [0001] The present invention relates to the field of cargo transportation techniques, and in particular, to a noise reduction monitoring method for the displacement of the cargo in the transportation process. Background technique [0002] Highway transportation is the main part of the transportation system, mainly assumes the transportation of short-range land goods, mainly car. Compared with the railway and water transport transportation, the advantages of road transportation are that the road network is more density, wide distribution, and road transport vehicles can "don't have anything, no time", in time, mobile phone is also relatively large, vehicle can Time-dispatching, shipping, and the connection time between each link is short. [0003] In recent years, with the continuous investment of my country's basic construction, the national intercity high-speed road network has been rapidly developed, and the road conditions of intercity freight have been greatly...

AI Technical Summary

Problems solved by technology

[0006] The present invention mainly solves the technical problem that the original technical solution lacks the processing of displacement data and has relatively large errors, and provides a noise reduction monitoring method for displacement in the cargo compartment during transportation. By dividing the cargo into areas, multiple sets of matrix The pressure sensor monitors the displacement data of goods in different areas separately, and removes the jitter interference caused by factors such as bumps in the collected data, making the monitoring data more accurate and ensuring accurate monitoring of the displacement of the goods during the transportation of goods

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