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Paul Korzeniowski

IP networks are ubiquitous. They move information in corporations, transmit data to mobile executives, and support telecommuters. One of the final bastions of proprietary networks has been intelligent building systems and devices, but it appears that IP is now fix to break into that surface area besides.

While networks have been used to automate many types of devices, their prices accept been too loftier for sure markets, such as sensors for lights, temperature controls, actuators, security systems, and appliances. These devices have been largely controlled by proprietary devices and networks, which have been difficult to deploy and support. A consortium of suppliers, the IP for Smart Objects (IPSO) Alliance, wants to alter that.

The system plans to apply IP to collect and move information from sensors, actuator-equipped devices, and intelligent appliances. The consortium has been trying to marshal its piece of work with that washed by the Internet Engineering Chore Force and the Establish of Electrical and Electronics Engineers (IEEE). Adding more intelligence to industrial devices would enable vendors to develop sophisticated applications, such as stop-to-cease utility metering, integrated habitation and edifice automation, industrial systems, nugget tracking, "smart cities," and "smart grids."

The idea sounds appealing. By going with an IP culling, companies would be able to motility data from industrial networks to corporate networks. Also, maintenance challenges should diminish considering network technicians would work with familiar IP-based network management tools rather than be forced to develop new skill sets.

Because of the benefits, the IPSO Alliance has gained support from more than two dozen companies. Noteworthy backers include Arch Rock, Cisco, Emerson, Freescale, SAP, and Lord's day Microsystems. In addition, cease users, such equally Knuckles Energy, take decided to lend a hand to the work.

While information technology has highly-seasoned attributes, the initiative faces some challenges, starting with a couple of alternate networking options, virtually notably ZigBee. This networking arroyo is based on the IEEE's 802.xiv.five standard and supports wireless networks where a network coordinator (or master device) collects information from up to 65,000 remote devices.

ZigBee was not congenital to work with computers merely instead with simple home and industrial devices, some and then simple that they consist of a network connection, a very unsophisticated CPU, and a pair of AAA batteries. ZigBee's focus has been on supporting home area network (HAN) functions, such as controlling light switches, smoke detectors, thermostats, appliances, video and audio systems, sprinkler systems, and security products.

ZigBee has been a standard since 2002 and is now moving toward large deployments while IPSO is notwithstanding in the development phase. Ane surface area where ZigBee has been gaining traction is advanced metering infrastructure. Energy companies have used wireless engineering science to push button intelligence down to the poles outside of customers' homes and businesses; ZigBee has the potential to extend their accomplish into the dwelling.

The ZigBee Alliance is an ad hoc association of vendors working together to further that goal. The grouping developed the Smart Energy public application contour, which outlines a mutual set of energy direction functions and protocols, so unlike suppliers' devices tin interoperate. In May, the consortium announced that 19 products had been certified as Smart Free energy compliant. Also, Southern California Edison appear plans to deploy Itron ZigBee meters to automate free energy management for five.iii million homes and businesses from 2009 through 2012. Dallas utility Oncor Electric Delivery Co. plans to apply Landis+Gyr Holdings smart meters to upgrade service for vii million customers during the next four years. Partly because of such public back up, market place research firm WTRS expects shipments of ZigBee meters to increase from 500,000 in 2008 to 19 million in 2012 worldwide.

At this stage, the IPSO Brotherhood'south work is more than promise than reality. It hopes to have an interoperability program in identify by Nov. The primeval deployments may starting time is 2009, and large rollouts could exist a couple of years away.

1 other standard has been vying for attending. Nokia has pushed its Wibree technology into the HAN marketplace. Wibree is an extension to the popular Bluetooth engineering, 1 tweaked then it requires less free energy and is meliorate able to process data intermittently rather than continuously. Information technology too is in an early stage of development.

Now that talk almost pushing networking engineering science down to dumb devices is turning to reality, it raises the question, "Is in that location anywhere else to drive IP?"

Paul Korzeniowski is a Sudbury, Mass.-based freelance author who has been writing about networking issues for two decades. His work has appeared in Business organisation 2.0, Entrepreneur, Investor's Business Daily, Newsweek, and InformationWeek.

Source: https://www.entrepreneur.com/article/197918

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