Intelligent logistics system based on Internet of Things

Abstract

The invention provides an intelligent logistics system based on Internet of Things. The intelligent logistics system based on Internet of Things is characterized in that the intelligent logistics system based on Internet of Things includes a monitoring terminal, a logistics vehicle and a user terminal; the monitoring terminal includes a first microprocessor, a first LTE communication module, a GISmodule, a display screen and a first memory; the first LTE communication module, the GIS module, the display screen and the first memory are connected with the first microprocessor; the logistics vehicle is provided with a second LTE communication module, a Zigbee relay communication module, a central processing unit, an RFID reader, a multidimensional color code scanner, a GPS positioning module, a Beidou positioning module, a camera, a frequency spectrum sensing module, a frequency spectrum sensing fusion module, an alarm, an intelligent steering wheel, a first bluetooth module, a second memory and various environment sensors; and the user terminal includes a third LTE communication module, a third memory, a second microprocessor, a display and an information input module, and each commodity is provided with an RFID tag chip, a multidimensional color code and a second bluetooth module. The intelligent logistics system based on Internet of Things can timely know about the positioningdata and the traceability data of commodities.

Description

technical field [0001] The invention relates to the field of logistics, in particular to an intelligent logistics system based on the Internet of Things. Background technique [0002] With the acceleration of the modern economy, a large amount of goods are circulated around the world, and the logistics industry that carries the task of transporting goods has also been able to flourish. Along with people's realistic demand for intelligent logistics, various intelligent logistics system solutions have been proposed one after another. While transporting a large amount of goods, logistics also interacts and transmits a large amount of information and data flow among logistics vehicles, monitoring centers and users. [0003] However, there are still many deficiencies in the existing intelligent logistics system: when a large number of different logistics vehicles, logistics companies, monitoring centers and users transmit a large amount of data, the communication frequency band ...

AI Technical Summary

Problems solved by technology

[0003] However, there are still many deficiencies in the existing intelligent logistics system: when a large number of different logistics vehicles, logistics companies, monitoring centers and users transmit a large amount of data, the communication frequency band carrying the data transmission is occupied by a large number, making available There is a serious shortage of communication frequency bands, and it is difficult to meet the transmission needs of a large amount of data, which leads to delays and unsmooth communication of data transmission; at the same time, in the logistics transportation such as food and commodities, when users need real-time transportation Location information, origin information, delivery place and other information are traceable and inquired. The existing logistics system scheme still uses the traditional RFID label scheme, two-dimensional code or barcode to store the cargo information, while the RFID label scheme, two-dimensional code or Barcodes store a limited amount of information and are less secure

Images