Shock tilt electronic label and its monitoring method for cargo transportation monitoring

Abstract

The invention discloses an impact-tilt electronic label for cargo transportation monitoring and a monitoring method thereof. The impact-tilt electronic label comprises: a casing, a PCB board installed in the casing, and an operation and indication panel pasted on the casing , MCU, low power consumption three-axis acceleration sensor, button battery, key switch, LED impact event indicator light and LED tilt event indicator light are welded on the PCB board, and the LED is arranged on the operation and indication panel The indication window of the impact event indicator light and the LED tilt event indicator light, the start button, the two-dimensional code of the serial number of the electronic label, and the three-axis direction identification of the acceleration sensor. One impact tilt electronic label of the present invention can replace all the functions of five existing mechanical warning labels, can be used repeatedly, and is easier to install and detect. The electronic label cooperates with the corresponding software system to realize efficient digital management of transportation inspection business.

Description

technical field [0001] The invention relates to the field of logistics, in particular to an impact tilting electronic label and a monitoring method thereof for cargo transportation monitoring. Background technique [0002] For a long time, in the process of product transportation, due to brutal operations, bumpy roads, imperfect packaging and other reasons, various types of cargo damage have often occurred (the typical physical characteristics of which are the impact of the cargo and the tilt of the cargo during transportation) and it is impossible to determine the responsible party for the cargo damage Case. In response to this situation, at the end of the last century, many manufacturing companies began to install transportation monitoring devices on products or product packaging to record the entire transportation process and check the records when the goods were handed over. Such devices are usually divided into transportation recorders ( Electronic type) and warning la...

AI Technical Summary

Problems solved by technology

[0005] Due to the constraints of the internal mechanism of mechanical materials and mechanical structures, this type of mechanical warning label has poor detection accuracy and poor frequency response capability. For the defect of "whether it can be used for detection of different goods and different use environments", each Opinions are opposite. Up to now, no authoritative testing organization has a standardized and consistent testing system for this type of product.

[0006] In addition, most warning labels are already in working condition after they are produced by the manufacturer, and their own logistics process may trigger an alarm due to bumping or tilting, that is to say, they have failed before they are actually used. Obvious Product Defects for Mechanical Warning Labels

[0007] In addition, when the goods are transported to the terminal, the inspector needs to check and manually record the colors of the warning labels on the three packaging surfaces, especially when the equipment is large in size, the work efficiency is very low

[0008] At present, in the field of transportation safety monitoring, many international industry organizations also have clear technical specifications and standards for the transportation process. Due to the different volume, weight and packaging of the goods, the technical indicators of the damage caused by the transportation impact are also different. Among them, the damage to the goods may be measured. (that is, not allowed to appear) impact, the basic definition is that "the acceleration peak value at a specific frequency cannot exceed the specified threshold", it can be seen that under the reference of a mature detection system and industry standard system, mechanical warning labels due to their mechanical The congenital defect of the mechanism leading to poor frequency response cannot meet the higher requirements of the enterprise for the quality inspection of cargo transportation, and it is imperative to upgrade it

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