Models of ordered polling of parallel data transmission channels
A model of orderly polling system of channels with data from sensors is proposed. Algorithm of two-stage search of alarm is realized: the first stage is presented as short channel polling of reversible registers, followed by their ranking; the second stage is presented as the final polling in order...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
North-Caucasus Federal University
2022-09-01
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| Series: | Наука. Инновации. Технологии |
| Subjects: | |
| Online Access: | https://scienceit.elpub.ru/jour/article/view/280 |
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| Summary: | A model of orderly polling system of channels with data from sensors is proposed. Algorithm of two-stage search of alarm is realized: the first stage is presented as short channel polling of reversible registers, followed by their ranking; the second stage is presented as the final polling in order of ranking. Due to the complexity of the algorithm and schematic view of the sensor output signals, the average time between early viewing and alarm detection can be significantly reduced. In case of exponential distribution of alarm detection time in the second stage of the channel polling the system with two-stage switching can be interpreted as a queueing system with limited queue. Its characteristics are: the customers are signals with exceeded threshold; queuing nodes are deined by reversible registers; serving device is polling unit at the second stage; the average serving time is average polling time at the second stage until alarm detection. |
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| ISSN: | 2308-4758 |