0 Preface

       In recent years, a variety of modern intelligent technologies and automation technologies have been applied to fire prevention and control work, which has improved the efficiency of fire rescue work and brought the expected fire rescue effect. The application of intelligent fire protection technology involves the application of multiple intelligent information systems, which effectively support fire rescue and fire prevention and control, and create various economic and social benefits.

1 The goal of smart firefighting

       With the construction of a smart fire protection system, the person in charge of fire protection, technicians and managers in the fire protection unit can supervise and check the operation status and working conditions of each fire protection equipment from a long distance, and dynamically track the real situation of the fire scene. At the same time, it is necessary to correctly handle abnormal data, actively implement inspection tasks, and strive to achieve information-based and intelligent management of fire protection, so as to achieve the synchronization of fire department police information and abnormal data processing, so as to create a fire maintenance responsibility mechanism.

2 Application of smart fire protection technology in fire prevention and control

2.1 Fire early warning system

       Through the Internet of Things technology, GIS technology, visual indoor map technology, etc., to achieve seamless connection with the urban fire remote monitoring system, directly obtain fire warning signals, and use GIS technology to lock the geographic location of the fire alarm unit, alarm location and other data at the same time, it is linked with surveillance video, WeChat, etc., so as to predict the fire in advance, which can be 7-10s in advance. At the same time as early warning, it can also digitally process various information, and apply the fire prevention and control terminal system to urban business. Districts, residential areas and industrial areas, etc., can achieve multi-directional fire hazard monitoring, because each fire prevention and control equipment is closely connected and has a high-density layout, which enables smooth communication between all fire prevention and control devices. In this way, it can assist the fire department and the owner unit to dynamically monitor the hidden dangers of the fire scene, and issue early warning signals in time, so as to control the occurrence of the fire from the root cause.

2.2 Fire protection facility monitoring system

       Through the use of advanced Internet of Things technology, information technology, communication technology, etc. to dynamically monitor all key fire protection information, such as indoor and outdoor fire hydrant water pressure, fire hydrant flow, whether the fire door is normally opened and closed, the number of fire doors activated, fire power distribution The current value of the cabinet, etc., and these key information are transmitted to the fire personnel in various positions in a timely manner by WeChat, mobile phone text messages, etc., fire management personnel and commanders of various departments are responsible for making scientific instructions and guidance, and at the same time achieve the fire protection Dynamic monitoring of facilities.

2.3 Intelligent Analysis and Evaluation System

       It mainly evaluates the fire protection performance of the fire protection unit and the operation level of the fire protection equipment. Specifically, it is checked and evaluated from several aspects such as the alarm processing rate, the abnormal processing rate, the inspection completion rate, the maintenance processing rate and the length of the control room on duty., in order to provide a reference for the assessment of fire units.