Wireless Network Multi-point Acquisition System---Data Calibration Function Analysis
Date:2019/7/10 14:35:31   Browse:0

NiceRF Wireless (ShenZhen)  Technology Co.,  independently developed a wireless network multi-point acquisition system. The system adopts wireless networking mode for temperature, voltage acquisition and real-time monitoring. The system is divided into acquisition terminal and centralized terminal. section. The modules used in the two parts are si4463 wireless modules independently developed by Siwei. Each network consists of one centralized terminal and 64 measuring terminals (can be extended to 3000 measuring terminals). The same environment can allow 40 networks to exist simultaneously.

When the measurement end collects data, some of the data collected by the sensor will produce some deviation. If the calibration is not performed, the data collected to the server may not be the result we want. Thus, the importance of the data calibration function in the wireless networking acquisition system. The following will detail how to operate the temperature calibration, I hope to help everyone.

1. First select the corresponding end of the measuring end we need to calibrate.

As shown in the figure, in the red box marked, it is the operation page for data calibration. The Node ID is the ID of the measurement terminal that we need to calibrate. The Temperature Offest is the value to be calibrated. The operation method is as follows: (Assuming the system is a temperature measurement wireless acquisition system, we need to calibrate the measurement end with a Node ID of 1 and the calibration temperature is 30°). We fill in the Node ID and fill in 30 in the Temperature Offes. Finally, click SET to complete the temperature calibration.

prev: Wireless module cleaning and maintenance techniques
next: Why are the wireless transmission times of different versions of LoRa data transmission modules different?