RADIO SIGNAL DATA ACQUISITION AND PROCESSING SYSTEM FOR CENTRALIZED PROTECTION OF VEHICLES, IMMOVABLE PROPERTIES, PEOPLE AND ANIMALS Russian patent published in 2004 - IPC

FIELD: centralized radio security systems.

SUBSTANCE: each alarm signaling stationary set includes alarm unit, radio channel and telephone object terminals and radio modem. Each carried alarm signaling set includes alarm unit, object terminal, hi-jack (antitheft) control unit and radio modem. People and animals have object terminals. Data acquisition and processing center contains console terminal, centralized observation panel with primary information processing unit and secondary information processing, displaying and recording of cartographic and semantic information and information input adapter. Base stations are made for reception of coded messages, selection of messages and their transmission by radio. Object terminals are made for radiating hopping signals. Hopping signal receiver is introduced into data acquisition and processing center, and base station is made in form of hopping signal retransmitter whose carry-on part is installed on captive balloon carrier and connected with ground part of retransmitter by means of variable-length cable and which.

EFFECT: enlarged zone of covering and improved noise immunity of system.

2 cl, 6 dwg