SYSTEM OF COMMUNICATION WITH MOBILE OBJECTS Russian patent published in 2001 - IPC

FIELD: exchange of information between subscribers of stationary ( field ) communication network and subscribers located in mobile objects. SUBSTANCE: system of communication with mobile objects includes subscriber's and central stations having exit to channels of communication network via automatic telephone exchange and each subscriber's station incorporates terminal, unit of control relays, multiplexer, information encoder, referencing unit and transceiver with antenna connected to it via high-frequency circuits. Central station includes unit forming referencing channels with antenna connected to it via high-frequency circuits, multiplexer, information encoder, commutation and interaction unit and subscriber registering unit. Characteristic feature of invention consists in provision of each subscriber's station with multiplexer, information encoder and referencing unit and of each central station with multiplexer, information encoder, subscriber registering unit and proper change of circuit connections between all units of system. EFFECT: increased number of serviced subscriber's stations without deterioration of quality of servicing of mobile subscribers. 7 dwg