Infrared locator system

作者: Dennis Fredrickson , Howard Richmond

DOI:

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摘要: A locator system comprising a number of unique portable IR transmitter units, each having identity address consisting 16 bit data stream with two start bits and stop bit, fixed receiver identity, central processing computer. The units transmit in the vertical direction horizontal simultaneously. Both contain programmable microprocessors, enabling to be addressed one up 65,535 possible identities store multiple unit until polled by

参考文章(8)
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Barnie L. Guest, Dennis K. Fredrickson, Leslie C. Laney, Personnel locator system ,(1989)
Lester L. White, Infrared personnel locator system ,(1979)