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The author:(作者)qq
published in(发表于) 2014/7/1 8:22:54
Indoor location？ Bulbs can do it，

Indoor location?
Bulbs can also be-bulbs for indoor positioning, UBeacon,LED bulb, bulb-IT news Indoor location? Bulbs can also do

Philips of that sets Smart lighting system presumably has was early adopters has--through phone and Bridge connection, remote control LED bulb discoloration, except beautiful zhiwai, also can achieved IFTTT conditions triggered personalized function, and we next to said of products, also is based on LED lamp development, but, relative Yu Philips this sets personal family of custom programme, U-Beacon is is through LED lamp to achieved commercial scene of indoor positioning needs.

U-Beacon team has also developed a Goccia optical communications collectors to collect health information. By material-energy saving LED lights light emitting diode made naked eye high speed flashing signals to transmit information, the concept of the technology is already from the beginning of the new millennium, stepping into commercial stage. Prior to the U-Beacon, has been famous for the ByteLight team in the use of technology via mobile phone CMOS sensitive components in the front-facing camera to capture signals without interference from other sources.

That let we view see U-Beacon is how work of 's-- it will needs transmission of information compiled into a modulation signal, with pulse wide modulation of method additional to LED lamps of drive current Shang, using nowhere is not of light as launches carrier, dang user entered lamps Lighting regional Shi, phone can parsing out lamps sent of only identity recognition information, through and map database of location information match, completed positioning.

Due to light since with power, light communications technology also does not by indoor Bluetooth Positioning technology 6-8 months for once battery of embarrassing, while due to Wi-Fi, and Bluetooth this class RF positioning technology of sensitivity, each across half time also needed residency staff for measuring adjustable school, however U-Beacon most unique of point, also is stems from its precision, through alignment light scan Hou, can do 1 meters of precision. By contrast, wireless signals in the air greatly influenced by building environment, attenuation of the signal makes it difficult for indoor positioning accuracy of within 3 meters.

By supporting the App "easy go", users can query in real time location information. Especially underground car park such regions, is using this technology, U-Beacon technology partner Ding Xiaocheng told PingWest due to Dim the parking environment, needs the support of long lighting lamps, energy saving LED can meet the site lighting needs, 35 stops light intensity has been completely solved indoor positioning accuracy required.

Except above mentioned of parking positioning navigation outside, U-Beacon also has many imagine space, follow-up they will according to businesses of needs joined Bluetooth module, to completed message of pushed sent, due to cost low, U-Beacon has congenital cloth points advantage, businesses willing to and its cooperation development himself exclusive of App, in information pushed sent links Shang, except according to geographic fence pushed sent of businesses information, team also can as advertising agent Shang and entity storefront chat advertising costs of into.

Ding Xiaocheng also added road, currently team has started development based on U-Beacon of open platform, developer can according to specific of application scene custom service, team also further revealed, currently has and line Xia of a home coffee shop chain reached cooperation, can imagine in soon of future, you can sat in restaurant of a corner, head Shang of "light" put you most like of package pushed sent to you of phone interface up.

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