2017年11月6日,中國上海——Arm宣布推出Mbed Edge,進一步拓展Mbed Cloud的設備管理能力,在邊緣側,即物聯網網關上實現設備的接入、控制和管理。
網關在物聯網網絡中發揮著至關重要的作用,是本地連網設備(包含有線與無線設備)與云端之間的橋梁,通常在本地運行應用程序以實現設備控制。網關失效將對本地生產運營帶來災難性的后果,可能導致生產線停滯,甚至是關停風力發電機組。得益于Mbed Cloud新增的Mbed Edge能力,Mbed Cloud將能夠實現三大功能,包括連接和管理異構連網設備、網關管理和診斷以及邊緣計算。
l 協議轉換:許多傳統連網設備使用的通信協議與IP網絡協議不兼容,比如 Modbus和BACnet,Mbed Edge可以轉換這些協議,使得這些設備與基于IP網絡協議的設備一樣由Mbed Cloud管理起來 。
l 網關管理:Mbed Edge的一系列新特性可以提升物聯網網關的持續服務能力,最大程度縮短代價高昂的停機時間。關鍵性能包括預警通知,流程、資源和接口管理,還有詳細本地診斷能力。
l 邊緣計算:Mbed Edge將提供本地應用執行環境以及相關的計算資源,從而在網關上即可進行規則運算和數據處理。如此,即使本地網絡與外網斷開連接,本地業務仍然可以持續進行,降低對生產力的影響。
“到2020年,物聯網項目使用網關的比例將從現在的60%提升至90%。”

Gartner,在五項邊緣用例中探索物聯網網關的角色,2017年6月16日
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Arm 提供了物聯網領域市場占有率最高的計算解決方案,整個生態體系的合作伙伴已出貨超過1000億臺基于Arm技術的設備,為此Arm積極擴展其設備管理功能以滿足顧客對于物聯網設備的安全和生命周期管理的需求。
Arm物聯網集團網絡服務事業群總經理 Hima Mukkamala 表示,“我們將繼續履行我們的使命,幫助合作伙伴和客戶簡單、安全、無縫地管理所有物聯網邊緣設備。”
研華科技嵌入式物聯網總經理張家豪表示,“Mbed
Edge大幅擴展Arm
Mbed Cloud的涵蓋層面,能安全管理那些沒有直接連到云端的設備,例如我們的WISE-1510
LoRA IoT傳感器節點模塊。作為領導伙伴廠商,我們在WISE-3610
IoT網關產品中內建Mbed
Edge解決方案,并希望在未來其他的網關平臺中也支持Mbed
Edge。”
通過與部分客戶和合作伙伴的產品測試后,Mbed Cloud現已正式向所有客戶與合作伙伴全面開放。Mbed Edge的協議轉換功能目前已推出預覽版。