Container freight safety system

Abstract

The invention relates to a safety system of container, wherein it uses following five rules that electric mechanical lock, alarm element whose condition can not be returned in abnormal state, password random generation, the password of encrypted user is false code, and the coding and decoding of password, to realize high safety, and confirm the definite responsibility. In the full application, the password is controlled safety, to generate random code in the electric mechanical lock, via coding, to generate false code to be transmitted to the hand terminal; and the hand terminal will transmit the false code to the password data server; then the accredited user will obtain real code decoded from the false password in the password data server; then inputting real code into the hand terminal, to check the real code in electric mechanical lock controller.

Description

technical field [0001] The present invention relates to a large container used for storing or transporting objects or materials, such as a container, and in particular to a system for monitoring and ensuring the safety of freight on the container during its transport and storage. Background technique [0002] As we all know, a container is a multimodal international standard means of transport, which can be stacked and stacked to facilitate storage and transportation, thereby reducing transportation and storage costs and improving efficiency. [0003] However, containerized cargo transportation often occurs in the process of cargo loss, repacking and other events, which bring great losses to the cargo owner. The entire logistics chain of container transportation involves many links, such as the sender, carrier, and receiver. [0004] The safety of existing container freight is basically judged by the integrity of mechanical seals, but mechanical seals are easy to forge, and...

AI Technical Summary

Problems solved by technology

However, there are still high risks in this way of password interaction through remote phone calls. At the same time, this mode is only suitable for some very closed environments. It is necessary to ensure the trustworthiness of both parties on the phone call.

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