Bluetooth encrypted communication optimisation strategy for multi-mode fusion smart gas detector ball with the assistance of hash function

Abstract

With the advancement of urbanisation and industrialisation, the environmental safety of operations in limited spaces has become the top priority of contemporary safety management issues. As a portable, efficient and accurate gas detection device, the intelligent gas detection bulb plays a key role in the construction and maintenance of urban infrastructure. However, the inability to detect the gas concentration in real time and the risk of leaking important data and other safety issues are becoming more and more prominent. Therefore, this study aims to investigate the optimisation strategy of Bluetooth encrypted communication of smart gas detection sphere empowered by hash function, and this device can improve the security and stability of data transmission. And the optimisation strategy is proposed in terms of data encryption effect, communication efficiency, stability and security, which provides a new concept for the research in the direction of smart gas detection ball.