Performance Study of Virtual Fence Unit Using Wireless Sensor Network
| Autor: | T.A Rahman, H.T Chan, A. Arsad |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Fence (finance)
lcsh:T Computer science business.industry HB100 Octopus II virtual fence unit azimuth height indoor outdoor maximum sensing range ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Electrical engineering lcsh:Technology Unit (housing) Azimuth Engineering Control and Systems Engineering lcsh:Technology (General) lcsh:T1-995 Electrical and Electronic Engineering business Wireless sensor network |
| Zdroj: | International Journal on Smart Sensing and Intelligent Systems, Vol 7, Iss 5 (2014) |
| ISSN: | 1178-5608 |
| DOI: | 10.21307/ijssis-2019-047 |
| Popis: | This paper presents the experiments and performance analysis of virtual fence unit consists of microwave motion detector and IEEE 802.15.4 wireless sensor network (WSN) for maximum sensing range. In particular, the analysis is focusing on the maximum sensing range in terms of azimuth angle, height, sensitivity level for indoor and outdoor implementation. The WSN platform is developed using Octopus II sensor nodes while the microwave motion detector is HB100 which detects the movement using Doppler effect. Results show the maximum sensing range of virtual fence unit is decreasing as azimuth angle increasing. With high sensitivity level of virtual fence unit, the maximum sensing range of virtual fence unit is larger than the maximum sensing range of virtual fence unit at normal sensitivity level. Results also show the virtual fence unit has higher maximum sensing range in indoor environment than outdoor environment. |
| Databáze: | OpenAIRE |
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