Container electronic seal and freight transportation real-time monitoring method

Abstract

The invention provides a real-time monitoring method for goods transportation comprising steps of receiving goods information through a wireless module from an external device and transmitting the information to a main control unit which then processes and stores the received information; connecting an anti-detachment module to the main control unit, wherein the anti-detachment module is arrangedto be linked with a packing box door so that the anti-detachment module has an open circuit to send a high electric level once the packing box door is open and the main control unit simultaneously stores the detachment information; during transportation, the wireless module always works and sends the information stored in the main control unit to the external device. Real-time monitoring for the whole goods transportation process is finished by the method.

Description

technical field [0001] The utility model relates to an electronic seal, in particular to a container electronic seal used in long-distance cargo transportation. Background technique [0002] Container transportation has global characteristics, and the sea transportation cycle is long, and many links of cargo transportation and storage are likely to cause safety problems. The control method is mainly to set a seal on the door after closing the container door, so that others cannot open it at will, and cut off the seal after arriving at the destination to open the door. At the same time, the seal can also be engraved with the goods number, delivery date, consignor, consignee and other information. [0003] However, it is difficult to monitor the cargo transportation information in real time by using the above-mentioned traditional methods; after installing the seal at the starting point, check whether the seal is intact at the end point, and it is difficult to obtain some une...

AI Technical Summary

Problems solved by technology

[0003] However, it is difficult to achieve real-time monitoring of cargo transportation information by using the above-mentioned traditional methods; after the seal is installed at the starting point, check whether the seal is intact at the end point, and some accidents that may occur during the transportation process are difficult to obtain in real time

For example, if someone cuts the seal and opens the container privately, as long as a new seal is replaced, it will be difficult to detect

[0004] Moreover, the seals in this type of traditional method can only be used once, and once cut, it is difficult to reuse; and this method uses traditional methods to record cargo information on the seals, such as writing, engraving, printing, etc., the recording method Single, small amount of information, and it is difficult to change the information after it is engraved

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