Design and implementation of a bluetooth data communication middleware on smart phone
Jianfeng Hou, Wei Guo Song, Wei Zeng, HuiYing Yang · 2021
Due to the continuous improvement of data processing power of smartphones, Bluetooth Low Energy(BLE) in smartphone is more and more widely used as a data transceiver device in wireless environment. And the transmission speed of mobile Internet is increasing, making it possible for mobile phones to collect data, analyze and transfer data using BLE. Based on BLE's low power consumption and high speed, this paper designs and implements a communication middleware APP that uses BLE to do data collection, storage, analysis, encryption, forwarding and other functions on Android system. It has been tested in practical applications, and the speed of data acquisition and transfer can reach more than 500kb/s.