根據(jù)Venture Development (VDC)最新的一項(xiàng)研究，在未來的幾年內(nèi)，物聯(lián)網(wǎng)(Internet of things)將顛覆嵌入式系統(tǒng)開發(fā)廠商現(xiàn)有的業(yè)務(wù)模式，并將進(jìn)一步推動(dòng)采用更安全的新技術(shù)。 VDC在日前于《DESIGN West》的一場(chǎng)小組討論上發(fā)布其研究報(bào)告指出，當(dāng)今正開發(fā)的嵌入式計(jì)劃中，半數(shù)都利用了機(jī)器對(duì)機(jī)器(M2M)連接，預(yù)計(jì)在未來三年內(nèi)還將增加到69%。VDC副總裁Chris Rommel表示，隨著更多嵌入式系統(tǒng)連接到網(wǎng)路與智能手機(jī)，“75%以上的OEM認(rèn)為，目前的業(yè)務(wù)模式將因?yàn)槲锫?lián)網(wǎng)的影響，而在未來三年內(nèi)逐漸轉(zhuǎn)型?！?

對(duì)于物聯(lián)網(wǎng)的認(rèn)知程度提升
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使用IoT/M2M的開發(fā)計(jì)劃：目前半數(shù)左右的嵌入式開發(fā)計(jì)劃都利用了物聯(lián)網(wǎng)
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第二頁：物聯(lián)網(wǎng)推動(dòng)采用安全新技術(shù) 第三頁：IoT/M2M對(duì)業(yè)務(wù)模式的影響和重要性

相關(guān)閱讀：
• 嵌入式系統(tǒng)在物聯(lián)網(wǎng)行業(yè)中的應(yīng)用
• 阻礙物聯(lián)網(wǎng)的因素：標(biāo)準(zhǔn)與成本
• 影響2013年M2M市場(chǎng)發(fā)展的趨勢(shì)JyMesmc

{pagination} 物聯(lián)網(wǎng)推動(dòng)采用安全新技術(shù) 安全性是最令人擔(dān)心的問題。超過70%的受訪OEM表示已經(jīng)感受到安全漏洞了，而針對(duì)這樣的問題，他們較喜歡使用更多的加密技術(shù)與認(rèn)證。

安全漏洞問題嚴(yán)重，必須采用加密技術(shù)與驗(yàn)證用具有效因應(yīng)
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安全解決方案預(yù)計(jì)將為下一代裝置增添更多價(jià)值
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第二頁：物聯(lián)網(wǎng)推動(dòng)采用安全新技術(shù) 第三頁：IoT/M2M對(duì)業(yè)務(wù)模式的影響和重要性

相關(guān)閱讀：
• 嵌入式系統(tǒng)在物聯(lián)網(wǎng)行業(yè)中的應(yīng)用
• 阻礙物聯(lián)網(wǎng)的因素：標(biāo)準(zhǔn)與成本
• 影響2013年M2M市場(chǎng)發(fā)展的趨勢(shì)JyMesmc

{pagination} IoT/M2M對(duì)業(yè)務(wù)模式的影響和重要性 ARM業(yè)務(wù)開發(fā)經(jīng)理Ian Ferguson指出，物聯(lián)網(wǎng)應(yīng)用將分三個(gè)階段出現(xiàn)。首先他們最初將僅限于內(nèi)部封閉的系統(tǒng)中，接著將會(huì)開放至消費(fèi)用戶，最后則將在各種裝置與服務(wù)供應(yīng)商之間建立起互通作業(yè)性。 Ferguson表示，無線廠商“正在尋找如何將裝置連接到新服務(wù)的方式，因此Sprint和DoCoMo將會(huì)是你的新客戶，他們可能會(huì)找到能更快實(shí)現(xiàn)這一點(diǎn)的方法?！彼⑻嵝压こ處焸?，預(yù)期醫(yī)療與健身設(shè)備將是發(fā)展初期的市場(chǎng)。" 瑞薩電子行銷副總裁Peter Carbone表示，芯片業(yè)已經(jīng)實(shí)現(xiàn)了這種轉(zhuǎn)型了。他將2013年稱為40nm微控制器元件。 “1Mb將是最小的快閃記憶體模組，而帶四核心的處理器將輕易達(dá)到200MHz，”Carbone說，“現(xiàn)正開發(fā)中的28nm MCU至少將包含2至4Mb快閃存儲(chǔ)器，而多核心也將成為公認(rèn)標(biāo)準(zhǔn)?！? 他補(bǔ)充說，芯片供應(yīng)商并已在MCU模組中嵌入加密、身份驗(yàn)證以及和安全密鑰維護(hù)等功能。 分析軟體則是下一個(gè)關(guān)鍵部份，Motomic Software公司副總裁Roger Edgar表示。Motomic Software公司致力于為IoT系統(tǒng)開發(fā)專用式碼。 “你可能更清楚瀏覽你公司網(wǎng)站的訪客，卻未好好了解在你M2M 系統(tǒng)中的客戶，”Edgar說，“你手中握有一大堆資料卻未能善加利用。”

IoT/M2M對(duì)于產(chǎn)品開發(fā)策略的重要性：工程師知道物聯(lián)網(wǎng)十分重要，但還不至于影響其底限
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IoT/M2M對(duì)于業(yè)務(wù)模式的影響
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編譯：Susan Hong 參考原文：DESIGN West panel scopes out future of IoT，by Rick Merritt

相關(guān)閱讀：
• 嵌入式系統(tǒng)在物聯(lián)網(wǎng)行業(yè)中的應(yīng)用
• 阻礙物聯(lián)網(wǎng)的因素：標(biāo)準(zhǔn)與成本
• 影響2013年M2M市場(chǎng)發(fā)展的趨勢(shì)JyMesmc

{pagination} The Internet of things will shake up business models for embedded systems developers over the next few years, according to a new study by Venture Development Corp. It will also and drive the adoption of more security technologies, said an analyst in a panel discussion at DESIGN West here. Half the embedded projects in the works today are making some use machine-to-machine links, rising to 69 percent in three years, the study said. As embedded systems link to the Web and smartphones, “more than 75 percent of OEMs say their business models will shift over three years because of Internet of things,” said Chris Rommel, a vice president at VDC (Natick, Mass.) presenting the results in a panel discussion. Security is the biggest bugaboo. More than 70 percent of OEMs surveyed said they are already feeling security vulnerabilities. More use of encryption and authentication are their preferred techniques for dealing with the issue, he reported. IoT apps will emerge in three phases, predicted Ian Ferguson, a business development manager for ARM on the panel. Initially they will be confined to internal closed systems that are later opened up to consumers and finally to interoperable mixes of device and service providers. Wireless carriers will be rainmakers, Ferguson said. “They are looking for ways to connect devices to new services—so Sprint and DoCoMo will be your new customers and they might find ways to make this happen quicker,” he told engineers, predicting health and fitness devices will be an early market. Chips already are enabling the shift, said Peter Carbone, vice president of marketing at Renesas. He dubbed 2013 the year of the 40nm microcontroller. “A megabyte will be the smallest flash block you put down and the processors will easily hit 200 MHz with up to four cores,” Carbone said. “The 28-nm MCUs now in development will pack two to four Mbytes flash minimum and multicore will be standard." Chip vendors are already embedding in the MCUs blocks for encryption, authentication and secure key maintenance, he added. Analytics software is the next key ingredient, said Roger Edgar, a vice president of Motomic Software that develops the code specifically for IoT systems. “You know more about the casual visitor on your Web site than the customer on your M2M system, said Edgar. “You have a boatload of data you are not taking advantage of,” he said. A selection of the findings of the VDC survey is available on the following pages.

相關(guān)閱讀：
• 嵌入式系統(tǒng)在物聯(lián)網(wǎng)行業(yè)中的應(yīng)用
• 阻礙物聯(lián)網(wǎng)的因素：標(biāo)準(zhǔn)與成本
• 影響2013年M2M市場(chǎng)發(fā)展的趨勢(shì)JyMesmc