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商用照明用 IoT

小売業者は、買い物客を増やし、魅了し、惹きつける方法を模索しています。商用照明は、IoT ワイヤレス・ソリューションを通じて小売店が最新のリテール体験をつくり出すための機会を提供します。エネルギー効率からIoTセキュリティ・アプリケーションまで、小売業者は未来のスマートな小売スペースを創造しています。

小売店でのワイヤレス商用照明

エネルギー効率と環境に優しい空間

Lighting consumes a substantial portion of a building's energy, often reaching 25% of the budget. Smart lighting offers significant energy cost reductions for businesses and enhances commercial building sustainability. The shift from incandescent to LED lighting is a key industry trend.

Yet, energy-efficient LEDs are only a part of the equation. Automatic occupancy and daylight sensors cut costs by adjusting lighting to demand and dimming when natural light is ample, helping businesses save energy and money while reducing their carbon footprint.


ワイヤレスを使ってセットアップとメンテナンスを簡素化

Integrating Bluetooth mesh into lighting systems offers many advantages. It simplifies installation, reduces cables, and makes mounting sensors and controls easier. Retrofitting on existing systems speeds up construction and cuts costs. Battery-powered or energy-harvesting sensors and controls also save time and money. Bluetooth enables easy setup and maintenance through smartphone apps, simplifying the process even more.


Enhance Value Through Location Services

In commercial buildings, luminaires are widespread and often densely installed. When these luminaires incorporate wireless technology like Bluetooth for sensor and control connections, this same tech can serve for location services.

Transforming luminaires into virtual Bluetooth beacons, they periodically transmit beacon packets to smartphones and other portable devices. Deploying Bluetooth beacons opens opportunities for valuable services, including indoor positioning and wayfinding.


IoT-Powered Commercial Lighting Solutions

Silicon Labs' wireless offering empowers future-proof commercial lighting designs, enabling seamless integration of new applications and features, such as circadian lighting, predictive maintenance, and enhanced location services, through software upgrades.

IoT 商用照明設計に関する考慮事項


Mesh Networking for Wireless Lighting

Commercial lighting systems often span large areas with dense networks of nodes. Technologies like Bluetooth mesh or Zigbee are ideal due to their scalability, multi-hop communication, and support for both mains and low-power nodes.

As a leading provider of wireless mesh networking, we've deployed over 100 million nodes for lighting applications. Our wireless SoCs include major mesh networking technologies like Bluetooth mesh, Zigbee, Thread, and Z-wave, tailored to lighting's unique needs.


Standardized Network Lighting Control Device Profiles

The recently standardized Network Lighting Control (NLC) device profiles enhance the efficiency of commercial environments by introducing automated and adaptable lighting control into LED systems. By integrating lighting operation and management with sensors capable of detecting specific needs within each area, such as occupancy and natural light levels, this ensures that lighting is activated precisely when needed.

Our Bluetooth SoCs and modules can support the following NLC profiles: ambient light sensor, basic scene selector, dimming control, basic lightness controller, and occupancy sensor.


Optimize for Mains-Powered Applications

Luminaires serve as the backbone of a mesh-connected network, relaying messages between nodes. Typically, these devices are mains powered and don't require optimization for battery operation.

当社の EFR32xG21 は、メッシュネットワーク内のこれらのコアデバイス向けに最適化されており、送信電力とレシーバ感度に関して業界最高の RF 性能を備えています。These devices are also equipped with 96 kB of RAM and 1024 kB of Flash ensuring they can run the core networking activity and for example, Bluetooth beaconing while participating in a mesh network. EFR32xG21 は最大で +125℃ で動作し、これは一部のアプリケーションでは便利です。


商用照明アプリケーションで IoT セキュリティを最大化

IoT セキュリティは、商用照明アプリケーションで最も重要です。エンタープライズ照明システムのセキュリティ脆弱性は、ネットワーク全体、ビジネスアプリケーション、公共セキュリティを脅かし、ブランドやビジネスに重大な損害を与える可能性があります。

当社 のワイヤレス・ソリューションは、あらゆるレベルで安全が確保され、最高レベルの攻撃からも照明製品を保護します。Our Secure Vault firmware enabled the world’s first wireless SoCs to achieve PSA Certified Level 2 certification. 

 

商用照明のブロック図

Silicon Labs は、上図に示すように、ワイヤレス・メッシュ・ネットワーク・ノードを提供し、複数のデバイスとマルチホップ接続を備えた単一ネットワークを提供できます。

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