Smoldering extremely early warning system and method

• Main Authors: FAN QINGBIAO, ZOU QIANG, YANG JIE
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: ALARM SYSTEMS; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS

The invention discloses a smoldering extremely early warning system and method, the system comprises a base station, a plurality of auxiliary base stations and a plurality of sensing labels, the base station and the auxiliary base stations complete networking through two-way communication, and instructions are sent to the auxiliary base stations respectively; the auxiliary base station is used for receiving a base station instruction and forwarding the instruction to a plurality of sensing tags in an antenna electromagnetic wave coverage area of the auxiliary base station, and the sensing tags are placed at any position of a monitored material and monitor the state of the material in real time. By analyzing the early-stage smoldering characteristics of the materials and the change trend of the gas concentration, the temperature and the humidity in the early-stage smoldering process of the materials, whether the materials are smoldered or not can be effectively predicted, the coordinate position of a suspected