REMOTE TELEMETRY AND CONTROL DEVICE FOR USER SETS IN DISTRIBUTED NETWORKS Russian patent published in 1998 - IPC

FIELD: communication equipment, in particular, design of local-area networks for control of manufacturing processes, transport equipment or guarding systems. SUBSTANCE: goal of invention is achieved by introduced central regenerator and sequence of peripheral regenerators as well introduced multiplex signal I/O unit, which provides regeneration of shape, amplitude and temporal characteristics of multiplex signal. In addition group multiplex signal contains clock frequency signal which provides possibility for its detection in peripheral nodes for synchronization of operations of channel selectors and signal converters. Increased functional capabilities are achieved by introduced control unit, control signals converter and transcoder which provides possibility to control system using standard computation equipment having standard interface with primary and secondary information transmission networks. EFFECT: increased reliability of operations, increased functional capabilities. 9 dwg