Combination of buses for a hazard management system, hazard management system, and method of operating the hazard management system

摘要

A hazard management system is provided with a field bus and a broadband bus. The field bus is configured to connect at least two units of the hazard management system for sending alarm signals among the units of a hazard management system. The broadband bus, which is separate from the field bus, is configured to connect at least two units of a hazard management system, so that these units may exchange data through the broadband bus. The broadband bus is configured to stream audio and/or video data from one unit to other units or to deploy software updates among the units of the hazard management system.