Application of AGV trolley in intelligent logistics warehousing
DANBACH ROBOT

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Warehouse management plays a central role in logistics management. In the traditional warehouse management, there are data collection by manual entry or bar code scanning, and the work efficiency is low; the classification of the goods in the warehouse is not clear, and the stacking chaos is unfavorable; the physical inventory technology is backward, which often leads to inconsistency; the influence of human factors is large, and the errors are large. High rates, increased additional costs; lack of process tracking, and difficulty in defining responsibilities.

Through intelligent logistics, we will increase the upgrading of equipment technology, improve the level of automation, realize the strategy of replacing people with machines, and effectively solve the existing pain points of warehouse logistics management. Among them, the AGV trolley is an indispensable tool in the intelligent logistics warehouse.

The AGV (Automated Guided Vehicle) refers to a transport vehicle that uses an electromagnetic, optical or visual automatic guiding device to safely deliver the cargo to a designated location without the need of a driver, and uses an automatically charged battery as a power source. It quickly stands in the automated warehouse with the advantages of not occupying the floor area, high degree of automation, flexible application, safe and reliable, unmanned operation and convenient maintenance. The AGV trolley is the key equipment of modern logistics system, and its design and development is of great significance for improving automation and production efficiency.

How the AGV system works:

The brain of the AGV system is a control management system, which is composed of a graphic monitoring system, a radio communication system, a laser guiding system, a reflector navigation system, an information collecting system, and an automatic charging system. The control center publishes the work task through the wireless device, and the AGV car closest to the task point completes the relevant work according to the received information and arrives at the specified place according to the preset path of the control center. During the driving process, the AGV trolley navigates and corrects the deviation of the driving route by scanning and calculating the surrounding reflector through the laser head to ensure the accuracy of the driving route. At the same time, the computer's system reports its driving position and job completion progress, and reflects it in the image monitoring system.

If traffic jams occur during the driving of the AGV, the control management system will automatically evacuate and manage the traffic. When the AGV car is out of power and cannot work normally, the AGV car will send a charging request signal. After receiving the signal, the control center will issue a charging command, and the AGV car will automatically drive to the charging station to complete the charging task. At the end of charging, the signal acquisition system will feed back the signal to the control center, and then the control center will give an instruction to end the charging, and the AGV car will complete the charging task.

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