Material pulling system based on Lora

Abstract

The invention belongs to the technical field of intelligent logistics and goods distribution, and discloses a material pulling system based on Lora. The material pulling system based on the Lora comprises a wireless intelligent calling terminal, an area wireless intelligent calling terminal management base station, a central control platform, and a wireless vehicle terminal. The wireless intelligent calling terminal is used for sending a replenishment request to the area wireless intelligent calling terminal management base station corresponding to the wireless intelligent calling terminal; the area wireless intelligent calling terminal management base station is used for providing a transfer station for the wireless intelligent calling terminal and the central control platform; the central control platform is used for being responsible for real-time monitoring and real-time scheduling of a whole replenishment task; the wireless vehicle terminal is used for receiving a task command of the central control platform. According to the material pulling system based on the Lora provided by the invention, the advantages of a Lora communication technology are fully utilized, so that the problem that a body workshop cannot be covered by Wi-Fi due to complex environment is solved; meanwhile, the task is directly issued to a worker, so that the problem of intermediate scheduling is solved, the system is more automatic, information has no need to be transmitted by paper during a whole process, and the paperless operation is thoroughly realized.

Description

technical field [0001] The invention belongs to the technical field of intelligent logistics distribution, in particular to a Lora-based material pulling system. Background technique [0002] In recent years, the automobile industry has developed rapidly, and the types of auto parts have increased accordingly. If a wide variety of auto parts can be delivered to the production line in a timely and accurate manner, while ensuring low inventory and high efficiency, it is the focus of attention of various auto manufacturers. . At the same time, with the intensification of market competition, how to achieve the degree of flexibility of the production line and maximize the variety of models produced by a single production line as much as possible is also a common issue faced by the production logistics of automobile companies. [0003] Information flow and material flow are the core of Jingyi production logistics. Quickly and accurately mastering logistics information in differen...

AI Technical Summary

Problems solved by technology

[0006] With the existing Lora-based wireless material pulling system, the wiring of the automobile production workshop is difficult, and the wireless signal transmission is unstable. At the same time, it cannot ensure that the replenishment information at the line is quickly transmitted to the designated workers, which affects the replenishment progress and cannot realize the optimal allocation of personnel.

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