DATA SENSORS POLLING DEVICE Russian patent published in 2002 - IPC

FIELD: communications engineering; on-line telemetering data acquisition and processing. SUBSTANCE: automatic polling device has clock generator, n data sensors, n polling centers, and communication line; each polling center incorporates flip-flop, first and second AND gates, and signal converter that has delay circuit and modulo two adder. Novelty is introduction of additional switching member, two OR gates, and flip-flop in polling device as well as output code pattern shaper and additional delay circuits in each polling center, all these components being adequately interconnected and connected to other component parts of device. EFFECT: simplified design of device. 1 dwg