| 摘要 |
FIELD: automatics, various systems of automated production, man-free technological processes, computerization of service sphere and in structures of flexible automated control over various material flows. SUBSTANCE: proposed device incorporates code carriers installed on external surfaces of objects ( or their containers ), recording-reading heads and controller. Code carriers and heads are intercoupled with the aid of wireless communication channel. Each code carrier has unit of information exchange, programmable storage, unit connecting them and controlling recording- reading and power supply source. Optical communication channel with asymmetrical characteristics is chosen in the capacity of wireless communication channel which excludes action of electromagnetic interference, allows unlimited number of rerecordings of information to be performed and does not limit time of its storage. EFFECT: expanded application field, improved operational characteristics without enlargement of dimensions. 6 cl, 3 dwgi
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