RU94042351A - Fire alarm and warning system - Google Patents

Abstract

FIELD: signalling systems; refers to systems to perform information interaction between guarded objects and desks of centralized supervision; may be used for protection of property and fire-alarm signalling from distributed objects over engaged telephone communication lines. SUBSTANCE: system makes it possible to collect, process, transmit and register messages on state of stubs and to call groups of operative from property, law-enforcement and fire controlling organs under automatic mode thanks to usage of architecture of system, capabilities of computer engineering and electronic elementary base. All groups of subscriber's units, sets of equipment of automatic telephone exchanges and desks of centralized supervision are equipped with microcomputers which provide for automatic interaction of all units of system and indicate on monitor of computer of centralized supervision desk number and name of object, cause of operation of system positions of operated pickups, detailed diagram of object, its location, diagram of approaches to it and other vital characteristics in several seconds after operation of system. All important units of systems are duplicated. EFFECT: increased reliability and efficiency. 9 dwg

Claims (1)

The invention relates to systems for the implementation of information interaction between guarded objects and central monitoring stations (CMS) and can be used for property and fire protection of dispersed objects through busy telephone communication lines (TLS). The system allows the collection, processing, transmission, registration of notifications about the status of loops and the call of operational groups of property, law enforcement and fire departments in the automatic mode through the use of system architecture, the capabilities of modern computer technology and electronic components. All groups of subscriber unit sets of ATS and monitoring station equipment are equipped with microcomputers that provide automatic interaction of all system nodes and, in a few seconds from the moment the alarm is triggered, issue the object number and name to the computer monitor, the reason for the alarm to be triggered, the location of the triggered sensors, a detailed diagram of the object, its location, the scheme of access roads and other important characteristics. All responsible nodes of the system have duplication.