Tracing lock, lock bolt, article tracing system and method

Abstract

The invention discloses a tracing system. The tracing system comprises a tracing lock, a lock bolt, a reading terminal, a communication network and a tracing server, wherein the tracing lock and the lock blot are connected by the reading terminal; the reading terminal is connected with the tracing server by the communication network and is used for controlling the tracing lock, the lock bolt and the reading terminal; article packing information and circulation information are captured by the reading terminal and are sent to the tracing server; above information is analyzed by the tracing server to obtain article tracing information. With the adoption of the tracing system, the shortcoming that automatic machine recognition cannot be performed by the self-locking bandage or lead seal of a mechanical structure is compensated; by control of distributing, recycling and use stopping to the tracing lock, the lock bolt and the reading terminal, identification to an information resource is achieved; and by analysis to the packing information and the circulation information, the identify information of each unboxing worker in a circulation link and an article packing worker can be traced, so that the tracing of the article is achieved.

Description

technical field [0001] The invention belongs to traceability locks, lock bolts, article traceability systems and methods in the field of mechanical and electronic integration. Background technique [0002] Most of the existing traceability devices use self-locking straps or lead seals with mechanical structures, on which information such as serial numbers can be printed or pressed, and can play the role of seals within a certain range; patent numbers ZL22254927 and 2008200861655 A solution for a one-time seal is given respectively. Their principles are the same and their structures are similar. They all adopt a self-locking solution without an electronic identification circuit. The printed number or lead seal is easily damaged and cannot be read or tampered with. , cannot support machine reading to read serial number information, and can only be adapted to some simple transportation. There are many transportation links and the transportation environment is harsh, especially ...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing traceability devices use self-locking straps or lead seals with mechanical structures, on which information such as serial numbers can be printed or pressed, and can play the role of seals within a certain range; patent numbers ZL22254927 and 2008200861655 A solution for a one-time seal is given respectively. Their principles are the same and their structures are similar. They all adopt a self-locking solution without an electronic identification circuit. The printed number or lead seal is easily damaged and cannot be read or tampered with. , cannot support machine reading to read serial number information, and can only be adapted to some simple transportation. There are many transportation links and the transportation environment is harsh, especially the circulation link that requires multiple parties to implement quality checks. At the same time, the transportation process is managed by computers. , can no longer meet the development needs of modern logistics

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