Research on Workshop-Based Positioning Technology Based on Internet of Things in Big Data Background

Abstract EN

This paper first analyzes the data collection and data management of the workshop, obtains the data of the workshop changes with time, and accumulates the data.

There are bottleneck problems such as big data being difficult to be fully used.

Then, the concept of the Internet of Things was introduced into the workshop positioning to realize the comprehensive use of the big data in the workshop.

Finally, aiming at the positioning problem of manufacturing workshop items, the ZigBee positioning algorithm, the received signal strength indication algorithm RSSI and the trilateration algorithm, is applied, and the trilateral positioning algorithm is applied to the CC2430 wireless MCU, and the positioning node is designed and implemented.

The three-sided localization algorithm was used to locate and simulate the horizontal and vertical comparisons of six groups of workshop terminals.

The results showed that the difference between the simulated position and the actual position did not exceed 1m, which was in line with the positioning requirements of the workshop.