Laboratory safety wireless monitoring method and system

The application provides a laboratory safety wireless monitoring method and a system thereof and belongs to the field of measuring and controlling technology and instrument and detection technology and automation equipment. The system comprises at least an indoor safety wireless monitoring node, an information aggregation and management node, at least a portable handheld terminal and a laboratory safety information management system. Each indoor safety wireless monitoring node can monitor indoor safety states (such as fire, poisonous gas, unusual sounds and the like). The portable handheld terminal can be adopted to guarantee safety of a laboratory, remind people who are responsible for safety to carry out remote check and control and start an automatic safety device corresponding to the indoor safety wireless monitoring node according to an instruction that the portable handheld terminal sends. According to the invention, all-weather online monitoring of indoor safety information can be realized, continuity and safety of scientific experiments are guaranteed; and labor intensity of laboratory administrative staff is mitigated greatly. The location of an accident and field state can be reported accurately, and losses caused by accidents can be minimized.