Freight vibration sensing system and method

Abstract

The invention discloses a freight vibration sensing system and method, wherein the method comprises the following steps: using the vibration assembly arranged on the freight package to make the freight vibrate for a first signal and a second signal; receiving the first signal and the second signal from the vibration assembly and converting them into synchronization voltage by a vibration sensing circuit; performing analog-to-digital conversion to the synchronization voltage for a first voltage signal and a second voltage signal; if in the set deduction time, no first digital voltage is detected, starting the delay alarm program; and when the second digital voltage is below the baseline, starting the vibration alarm dialing program. According to the invention, through the first signal to determine whether the freight, in the transporting and walking, meets great impact during the transportation and movement, the monitoring system scans the voltage amplitude value at the interface corresponding to the second signal and exceeding the set impact parameters, starts the dialing program, and makes alarms by dialing the number for dealing with freight hit through the communication module.

Description

technical field [0001] The present invention relates to the field of logistics, more specifically a vibration sensing system for goods. Background technique [0002] In recent years, with the development of domestic and foreign logistics industries, cargo owners have higher and higher requirements for cargo safety and cargo transportation status. The logistics process is gradually transitioning from the original vehicle monitoring to cargo monitoring. [0003] With the rapid development of logistics and e-commerce, goods are becoming more and more important in people's lives. As the sender, receiver and cargo company in the process of goods, they all hope to know the itinerary of the goods in real time, so as to understand the destination of the goods. In the prior art, the cargo tracking itinerary adopts the mode of sub-node recording at each location, although the position of the cargo can be tracked like this, but the sender, the receiver and the cargo company cannot kno...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of logistics and e-commerce, goods are becoming more and more important in people's lives. As the sender, receiver and cargo company in the process of goods, they all hope to know the itinerary of the goods in real time, so as to understand the destination of the goods. In the prior art, the cargo tracking itinerary adopts the method of sub-node recording at each location. Although the location of the cargo can be tracked in this way, the sender, the recipient and the cargo company cannot know the itinerary of the cargo freight in real time.

[0004] At present, most of the world's cargo tracking uses barcodes and RFID equipment. Although the cost of a single chip is low, the background cost is high, including: reading equipment, systems, power supplies, networks, sites and labor, which are not suitable for large-scale transportation of goods.

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