| 摘要 |
The invention relates to methods and systems for centralized protection of objects using alarm system technologies, providing for the production, processing, transmission and presentation to consumers of information about the penetration or physical impact on the protected objects, consumers of which are security agencies: subdivisions of non-departmental security, police, public security and private security companies.The method for monitoring the protected objects, wherein is used a combined system of transfer of data about the events from the protected objects, includes transmission of data about the events from the subscriber station of each protected object simultaneously by the basic communication channel (BCC) and by the additional communication channel (ACC) to the monitoring station and on the broadcast. The data from the broadcast are received by the subscriber stations of the protected objects, located in the zone of radio visibility. The latter relay the received data by the ACC to the monitoring station, at the same time the data, transmitted by the ACC, contain information about the event, number of protected object, on which is formed the event, and number of the object, from which the event is relayed. After that, the information received by BCC and ACC at the monitoring station is processed and, in case of detection of an emergency, it is formed the alarm signal for the authorized services.The system for monitoring the protected objects includes the subscriber stations (4, 5, 6, 7) of the protected objects, which are linked together by BCC (2) in the form of radio channels and with a monitoring station (1) by BCC (2) and ACC (3) in the form of Internet or local computer networks. Each subscriber station (4, 5, 6, 7) consists of guard sensors, a controller (8) for generation of own events, processing, storage and transfer of data about the own and received events, a transceiver (9) for receiving data about the events from the protected objects, located in the zone of radio visibility, and transmission of data on the own events, and a module (10) of interfacing with ACC (3). The monitoring station (1) consists of a controller (11), a transceiver (12) for receiving data about the event from the subscriber stations of the protected objects, a module (13) for interfacing with the ACC networks (3) and a computer (14) with installed programs for collection and transmission of data, received by BCC (2) and ACC (3). |
