Beyond Commissioning:  The Role of Automation

Brambley, Michael R.; Katipamula, Srinivas

doi:10.2172/859994

Cited by 7 publications

(1 citation statement)

References 13 publications

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“…The device is running on a low resource 8 bit platform offering 60 kB of flash memory and 4 kB of RAM [7]. For building automation, ease of device and network commissioning is very important, in order to keep the network manageable and reliable and keep maintenance efforts and costs on a reasonable level [9]. The used protocols should be standardized or widely-and vendor-independently used.…”

Section: Introductionmentioning

confidence: 99%

UPnP Compression for IP based Field Devices in Building Automation

Knauth¹,

Kaslin²,

Kistler³

et al. 2006

2006 IEEE Conference on Emerging Technologies and Factory Automation

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IP based field bus networks enable the usage of common IP protocols for example for security or automatic configuration, on the field level. A drawback of this protocol deployment is the higher required network bandwidth due to enormous high level protocol overhead, especially on XML-based schemes. We investigate UPnP datagram size reduction on an experimental IP based field bus with Ethernet and wireless IEEE802.15.4 devices, for building automation and control applications. UPnP is used for configuration and operation. In order to reduce data rates, we suggest a transparent bidirectional XML/SOAP proxy for example on the Ethernet/IEE802.15.4 hub and on the wireless devices itself. The proxy uses cache-based tokenizing of the SOAP messages and feedback, eventually deflating subsequent similar messages by orders of magnitude.

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Section: Introductionmentioning

confidence: 99%