Real-time integrated positioning and monitoring system for cargos and monitoring method thereof

Abstract

The invention discloses a real-time integrated positioning and monitoring system for cargos. The system comprises at least one cargo box and a logistics safety network centre; each cargo box comprises a box body and an upper cover; a second RFID (Radio Frequency Identification) fragile label posted at the joint of the box body and the opening of the upper cover; at least one cargo is loaded in each cargo box and a first RFID label is posted on each cargo; a safety case is installed in the cargo box and has one-to-one correspondence with the cargo box; an RFID read-write module, a ZigBee module, a GPS module, a GPRS module, a MCU (Microprogrammed Control Unit) and a power supply module are arranged in the safety case; and the logistics safety network centre is used for handling various received information. The invention further discloses a monitoring method for the real-time integrated positioning and monitoring system for cargos. The tracking and monitoring of cargos in the whole logistics process can be realized and the position information of cargos can be acquired real-timely; the illegal unpacking of the cargo box can be effectively monitored, the logistics efficiency is improved and the safety of cargos is guaranteed.

Description

technical field [0001] The invention relates to the field of wireless sensor networks, in particular to a cargo real-time comprehensive positioning monitoring system and a monitoring method thereof. Background technique [0002] In the logistics process, in order to ensure the safety of the goods in the logistics process, it is often necessary to track, locate and monitor the goods in real time. In the existing logistics field, the tracking of goods is usually carried out by manual inspection at each node in the logistics process (such as loading point, transshipment point, unloading point, etc.). This kind of cargo operation method cannot effectively track the goods in real time during the transportation of the goods, so it cannot provide effective monitoring during the transportation of the goods, such as the behavior of package swapping during the transportation. Moreover, logistics often requires temporary storage at the transshipment point during the transportation pro...

AI Technical Summary

Problems solved by technology

This kind of cargo operation method cannot effectively track the goods in real time during the transportation of the goods, so it cannot provide effective monitoring during the transportation of the goods, such as the behavior of changing the package of the goods during the transportation.

Moreover, during the transportation process, logistics often needs to be temporarily stored at the transshipment point. In this process, manual inspection is often carried out at the time of outbound and inbound, which cannot ensure the safety of goods in the warehousing process.

However, the existing logistics process supervision, such as combining RFID technology, often can only carry out the inspection and inventory of goods at each inspection node. Although the efficiency has been improved, it still cannot fundamentally solve the real-time monitoring of goods in the process of transportation and warehousing. The problem cannot fundamentally ensure the safety of the goods

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