A robot navigation method based on RFID and QR code in the warehouse

With the rapid development of e-commerce, warehousing and logistics industry has entered a period of rapid development. New logistics demand is not different from traditional commodity transport, with the features of small batches, variety, high speed and low cost. Flexible warehousing technology based on small mobile handing robots is rising rapidly. The article proposes a flexible warehouse space model based on RFID and QR code on the basis of analyzing e-commerce logistics. In the warehouse space model, the article analyses logistics processes, considering time and traffic conflict, and uses the A* algorithm for robot path planning. The article verifies the feasibility of navigation based RFID and QR code through simulation.