Author(s)

Qiong Wu, Peng Yang

Corresponding Author

Qiong Wu

Abstract

Aiming to problems that may occur in the fire monitoring system, such as electricity and signal wire damage, short wireless transmission distance, and conditions in which the situation of fire may not be transmitted due to the loss of signal, based on the Internet of Things technology, wireless sensor modules NRF24L01 is used to create a ad hoc network, designing a custom network communication mode, and transmitting sensor data. At the same time, two sets of power supply systems are used, one set supplies electricity by using an electric power system, and the other set supplies electricity by using internal batteries in an emergency situation when electricity cannot be supplied externally, to ensure the normal operation of the monitoring system. Once the fire detector in one area detects a fire, the fire control linkage will be activated so as to control the fire in time and tell the monitoring station which area has a fire. Relevant personnel will develop more effective and targeted solutions for specific situations, and to minimize the loss of personnel and property caused by fire and to protect the safety of people's life and property.

Keywords

Fire monitoring, sensor,NRF24L01