Summary

The fire smoke detection service is usually deployed in indoor environments such as residential buildings, factories, shopping malls, hotels, office buildings, etc. With the development of society and economy, the fire smoke detection service is playing a more and more important role in people's life. However, there are some issues such as inefficient maintenance and management, non-real-time device failure detection, non-real-time fire alarm notification and poor service experience.

To address these issues, the smart fire smoke detection (SFSD) service not only detects smoke concentration through sensors, and triggers a fire alarm when it reaches a certain threshold to prevent disaster, but also uses the network to send the alarm information to the cloud platform, thus notifying relevant departments and personnel in time through web/APP/SMS/voice/instant message client, etc. The SFSD service can provide many benefits, including efficient maintenance and management, real-time alarm reports, real-time fault reports and good service experience.

Based on these observations, Recommendation ITU-T Y.4558 describes the requirements and functional architecture of the SFSD service.