Method for monitoring goods in real time in logistics management

Abstract

The invention discloses a method for monitoring goods in real time in logistics management. The monitoring method comprises the following steps of: constructing a spatial-temporal data model by using an object-oriented thought, defining each object in the logistics management, establishing a data table, introducing an event mechanism, defining a data table and change information of changes caused by each event, combining the changes of related information in the data table in a specified time domain into a set, representing the change of the spatial information of the goods through the set, simultaneously grouping the goods according to the attribute information change types of the goods, performing management by using groups as units, finally defining the chain relation among the events, establishing a data integrity control table by using the events as a core, and completing update of the spatial information according to the table so as to realize real-time monitoring of the goods. The method has the operation flows that the information of the warehoused goods is recorded through a RFID (Radio-Frequency Identification) label and bound with a vehicle ID (Identity) when the goods are delivered, and the spatial information of the outgoing goods can be acquired by positioning a vehicle through a GPS (Global Positioning System) positioner so that update of the spatial information of the goods is realized.

Description

technical field [0001] The invention belongs to the technical field of computer logistics management information platform, and more specifically relates to a method for real-time monitoring of goods in logistics management. Background technique [0002] With the rapid development of social economy, people pay more and more attention to logistics management system, which can help enterprises gain competitive advantage, reduce inventory, and speed up capital turnover. [0003] About 80% of the information in the logistics management system is related to the spatial location of the goods, and almost all the information involved in transportation, warehousing, and distribution is directly related to the static or dynamic spatial location of the goods. Obviously, when dealing with these logistics information, the traditional The current logistics management information system is already incompetent. It is necessary to use an information system that can manage both spatial informa...

AI Technical Summary

Problems solved by technology

[0006] Although the above method can realize real-time monitoring of goods in logistics management, and the barcode technology has the advantages of low cost, high reliability, and fast reading speed, but the barcode technology also has poor confidentiality, no anti-counterfeiting function, and requires visual recognition. Poor resistance to harsh environments and other shortcomings prevent the monitoring of goods from being well integrated with the entire logistics management system. For example, the spatial information of goods is obtained by obtaining the spatial position of the barcode scanner, so it is necessary to scan each goods separately. Obtaining the spatial location of the goods has low reading efficiency and poor real-time performance. The informatization and automation level of the entire system is not high, which cannot meet the real-time and high-efficiency requirements of the modern logistics management system for cargo monitoring.

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