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FONT-FAMILY: 宋體; LETTER-SPACING: 0.75pt; COLOR: black; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-hansi-font-family: Calibri; mso-no-proof: yes" lang=EN-US><IMG alt=1 src="/uploadfile/newspic/20201110102652206.jpg" width=553 height=415 v:shapes="圖片_x0020_1"></SPAN></STRONG><STRONG></STRONG></P> <P style="mso-pagination: widow-orphan"></P> <P style="mso-pagination: widow-orphan"><B><SPAN style="FONT-FAMILY: 微軟雅黑; COLOR: #0070c0; mso-bidi-font-family: 微軟雅黑">有線<SPAN lang=EN-US>+</SPAN>無線,構建完整的解決方案</SPAN></B></P> <P style="mso-pagination: widow-orphan"></P> <P style="mso-pagination: widow-orphan"><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; BACKGROUND: white; LETTER-SPACING: 0.75pt; COLOR: black; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">據悉,<SPAN lang=EN-US>ST </SPAN></SPAN><SPAN lang=EN-US><A href="https://www.st.com/en/evaluation-tools/steval-idb008v2.html" target=https://mp.weixin.qq.com/s/_blank><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; BACKGROUND: white; LETTER-SPACING: 0.75pt; COLOR: black; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">EVAL-IDB008V2</SPAN></A></SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; BACKGROUND: white; LETTER-SPACING: 0.75pt; COLOR: black; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">是</SPAN><SPAN lang=EN-US><A href="https://www.st.com/en/wireless-transceivers-mcus-and-modules/bluenrg-2.html"><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; BACKGROUND: white; LETTER-SPACING: 0.75pt; COLOR: black; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">BlueNRG-2</SPAN></A></SPAN><STRONG><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; BACKGROUND: white; LETTER-SPACING: 0.75pt; COLOR: black; FONT-SIZE: 10.5pt; FONT-WEIGHT: normal; mso-bidi-font-family: 宋體">藍牙系統芯片的開發板,通過<SPAN lang=EN-US>UART</SPAN>接口與<SPAN lang=EN-US>STKNX</SPAN>傳感器開發板<SPAN lang=EN-US>(</SPAN></SPAN></STRONG><SPAN lang=EN-US><A href="https://www.st.com/en/evaluation-tools/evalkitstknx.html"><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; BACKGROUND: white; LETTER-SPACING: 0.75pt; COLOR: black; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">EVALKITSTKNX</SPAN></A></SPAN><STRONG><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; BACKGROUND: white; LETTER-SPACING: 0.75pt; COLOR: black; FONT-SIZE: 10.5pt; FONT-WEIGHT: normal; mso-bidi-font-family: 宋體" lang=EN-US>)</SPAN></STRONG><STRONG><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; BACKGROUND: white; LETTER-SPACING: 0.75pt; COLOR: black; FONT-SIZE: 10.5pt; FONT-WEIGHT: normal; mso-bidi-font-family: 宋體">通信,使手機<SPAN lang=EN-US>Android</SPAN>應用軟件能夠向傳感器開發板發送命令或接收信息。</SPAN></STRONG><STRONG></STRONG></P> <P style="mso-pagination: widow-orphan"></P> <P style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN style="mso-no-proof: yes" lang=EN-US><IMG border=0 src="/uploadfile/newspic/20201110102652822.jpg" width=554 height=301 v:shapes="Picture_x0020_3"></SPAN><I></I></P> <P style="TEXT-ALIGN: center" class=MsoNormal align=center><I><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; COLOR: black; FONT-SIZE: 9pt; mso-bidi-font-family: 宋體">意法半導體策略市場經理王忠明</SPAN></I><I></I></P> <P style="mso-pagination: widow-orphan"></P> <P style="mso-pagination: widow-orphan"><STRONG><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; BACKGROUND: white; LETTER-SPACING: 0.75pt; COLOR: black; FONT-SIZE: 10.5pt; FONT-WEIGHT: normal; mso-bidi-font-family: 宋體">在演示方案中,集成有基于</SPAN></STRONG><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; COLOR: black; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體" lang=EN-US>BlueNRG-2</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; COLOR: black; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">的<SPAN lang=EN-US> BLE-mesh</SPAN>解決方案。<SPAN lang=EN-US>BlueNRG-mesh</SPAN>是一軟件解決方案,</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">用于將<SPAN lang=EN-US>mesh</SPAN>網絡中的多個<SPAN lang=EN-US>BLE</SPAN>(藍牙低功耗)設備連接到物聯網(<SPAN lang=EN-US>IoT</SPAN>)的解決方案。它支持藍牙設備在強大、安全、集成和范圍擴展的網絡中實現真正的組網通信。</SPAN></P> <P style="mso-pagination: widow-orphan"></P> <P style="mso-pagination: widow-orphan"><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">據意法半導體策略市場經理王忠明介紹,在意法半導體樓宇<SPAN style="BACKGROUND: white; LETTER-SPACING: 0.75pt">控制系統方案中</SPAN>,在<SPAN lang=EN-US>KNX</SPAN>有線傳輸方案基礎上,再配上無線藍牙方案,同時實現有線和無線無縫融合。首先在室內和樓道布線,建設有線網絡;其次為方便控制,<SPAN lang=EN-US>ST</SPAN>希望通過手機隨身攜帶,隨時連接,通過手機連到藍牙網關,通過藍牙接入到<SPAN lang=EN-US>KNX</SPAN>網絡,這樣可通過手機<SPAN lang=EN-US>APP</SPAN>非常方便的控制家里所有的照明、窗簾,空調等設備,從而實現有線和無線的無縫融合。</SPAN></P> <P style="mso-pagination: widow-orphan"></P> <P class=MsoNormal><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt">在協助產品落地方面,<SPAN lang=EN-US>STKNX</SPAN>方案也較為完善,比如控制驅動部分,<SPAN lang=EN-US>ST</SPAN>涉及的產品有<SPAN lang=EN-US>MCU</SPAN>,配上<SPAN lang=EN-US>STKNX</SPAN>收發器芯片,組成最基本的單元,通過基本單元可以實現各種功能,如控制面板、傳感器、網關等等,都可以通過簡單的控制模塊來實現。當然用此單元也可以做成執行器或驅動器。客戶選擇<SPAN lang=EN-US>ST</SPAN>的<SPAN lang=EN-US>MCU</SPAN>加上<SPAN lang=EN-US>STKNX</SPAN>收發器芯片,再配上一些相應的外圍器件,實現一個完整終端的應用。可以說,意法半導體為客戶提供了非常完整的<SPAN lang=EN-US>KNX</SPAN>解決方案。</SPAN></P> <P class=MsoNormal></P> <P style="mso-pagination: widow-orphan"><B><SPAN style="FONT-FAMILY: 微軟雅黑; COLOR: #0070c0; mso-bidi-font-family: 微軟雅黑">硬件<SPAN lang=EN-US>+</SPAN>軟件,讓客戶無后顧之憂</SPAN></B></P> <P style="mso-pagination: widow-orphan"></P> <P style="mso-pagination: widow-orphan"><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">由于</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體" lang=EN-US>KNX</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">是全球化的協議規范組織,</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">所以如果</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">國內</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">客戶</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">要做<SPAN lang=EN-US>KNX</SPAN>產品,首先要成為會員,</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">而</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-hansi-font-family: 宋體" lang=EN-US>ST</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">很多年前就加入</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">成為了</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體" lang=EN-US>KNX</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">協會會員,并且</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-hansi-font-family: 宋體" lang=EN-US>ST</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">旗下的</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-hansi-font-family: 宋體" lang=EN-US>STKNX</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">是通過了</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體" lang=EN-US>KNX</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">協會認證的芯片,</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">因此客戶可以放心使用</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-hansi-font-family: 宋體" lang=EN-US>STKNX</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">方案</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">。</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">同時</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">客戶在開發<SPAN lang=EN-US>KNX</SPAN>產品時,<SPAN lang=EN-US>ST</SPAN>還提供相應的</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">軟件和硬件支持。</SPAN></P> <P style="mso-pagination: widow-orphan"></P> <P style="mso-pagination: widow-orphan"><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; COLOR: black; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-hansi-font-family: Calibri; mso-no-proof: yes" lang=EN-US><IMG border=0 alt=4 src="/uploadfile/newspic/20201110102652598.jpg" width=553 height=415 v:shapes="圖片_x0020_2"></SPAN></P> <P style="mso-pagination: widow-orphan"></P> <P style="mso-pagination: widow-orphan"><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">據<SPAN style="COLOR: black">王忠明</SPAN>指出,在硬件方面,意法可提供一個<SPAN lang=EN-US>Total Solution</SPAN>,包括<SPAN lang=EN-US>MCU</SPAN>、<SPAN lang=EN-US>KNX Transceiver</SPAN>、隔離器件、驅動器件、<SPAN lang=EN-US>MOSFET</SPAN>、和<SPAN lang=EN-US>ESD</SPAN>保護等器件,還有其他的一些電源管理之類的都會有全套方案;在軟件方面,因為<SPAN lang=EN-US>KNX</SPAN>比較特殊,需要用到專門的<SPAN lang=EN-US>KNX</SPAN>協議棧,意法半導體現有全球和中國本地的<SPAN lang=EN-US>KNX</SPAN>協議棧合作伙伴。</SPAN></P> <P style="mso-pagination: widow-orphan"></P> <P style="mso-pagination: widow-orphan"><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">據悉,在歐洲有<SPAN lang=EN-US>TAPKO</SPAN>,它是</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">通過</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">認證的能為全球客戶提供軟件協議棧的方案公司。</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">在</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">國內,</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-hansi-font-family: 宋體" lang=EN-US>ST</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">則</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">主要</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">與</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">南京數帆合作,為中國或亞洲地區的客戶提供本地化的軟件協議棧支持。因此,客戶基于<SPAN lang=EN-US>STM32 MCU</SPAN>和<SPAN lang=EN-US>STKNX</SPAN>開發</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">此</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-hansi-font-family: 宋體" lang=EN-US>KNX</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">方案是非常方便的。<SPAN lang=EN-US>ST</SPAN>攜手<SPAN lang=EN-US>KNX</SPAN>協議棧合作伙伴,可以幫助客戶非常快速地推出<SPAN lang=EN-US>KNX</SPAN>相關產品,輔導新</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">客戶在較短時間內實現</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">產品小批量試產或者量產。產品開發</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">完成需要做</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體" lang=EN-US>KNX</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">認證測試,</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-hansi-font-family: 宋體" lang=EN-US>ST</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-ascii-font-family: Calibri">及其合作伙伴,</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">也可以協助客戶去做相關認證測試。</SPAN></P> <P class=MsoNormal></P> <P class=MsoNormal><B><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 微軟雅黑; COLOR: #0070c0; FONT-SIZE: 12pt; mso-bidi-font-family: 微軟雅黑">未來將推基于射頻的<SPAN lang=EN-US>KNX-RF</SPAN>方案</SPAN></B></P> <P class=MsoNormal></P> <P class=MsoNormal><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt">考慮到無線應用的便利性,意法半導體即將推出<SPAN lang=EN-US>KNX-RF</SPAN>方案。<SPAN lang=EN-US>KNX-RF</SPAN>可以省去辦公室或者住宅新裝或改造<SPAN lang=EN-US>KNX</SPAN>系統布線的麻煩。基于完整的<SPAN lang=EN-US>KNX-RF</SPAN>功能,控制面板或傳感器等設備的指令或數據,可以通過無線方式,在各種<SPAN lang=EN-US>KNX</SPAN>系統設備之間傳遞。既方便了設備安裝,同時也實現了<SPAN lang=EN-US>KNX-RF</SPAN>設備可移動的便利性。 據王忠明介紹,目前<SPAN lang=EN-US>ST</SPAN>的<SPAN lang=EN-US> KNX-RF</SPAN>方案基于<SPAN lang=EN-US>S2-LP</SPAN>和<SPAN lang=EN-US>BlueNRG-2</SPAN>。使用<SPAN lang=EN-US>ST</SPAN>的<SPAN lang=EN-US>KNX-RF</SPAN>芯片,通過無線方式來實現<SPAN lang=EN-US>KNX</SPAN>靈活性,同時保留了<SPAN lang=EN-US>KNX</SPAN>的標準化、規范性、和兼容性等諸多優點。</SPAN></P> <P class=MsoNormal></P> <P class=MsoNormal><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt">因<SPAN lang=EN-US>Sub-1G RF</SPAN>在不同國家和地區有不同的頻段,</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Calibri">比如</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt">歐美的頻段</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Calibri">是</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt" lang=EN-US>868MHz</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt">或<SPAN lang=EN-US>915MHz</SPAN>,國內主要是<SPAN lang=EN-US>433MHz</SPAN>為主,這</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Calibri">一</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt">是公用頻段其穿透性和傳輸穩定性都比較有優勢。針對于此,</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Calibri">意法半導體的</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt" lang=EN-US>RF</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt">芯片<SPAN lang=EN-US>S2-LP </SPAN>可支持<SPAN lang=EN-US>433M </SPAN>、<SPAN lang=EN-US>868M</SPAN>、<SPAN lang=EN-US>915M</SPAN>等各個頻段,客戶根據產品使用地區可選擇其中任一頻段使用。國內客戶開發無線射頻或<SPAN lang=EN-US>KNX-RF</SPAN>主要推薦<SPAN lang=EN-US>433MHz</SPAN>的</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10pt; mso-bidi-font-family: ArialMT; mso-font-kerning: 0pt" lang=EN-US>S2-LPQTR</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt">,<SPAN lang=EN-US>ST</SPAN>可提供專門的參考設計電路,未來還將提供<SPAN lang=EN-US>KNX-RF</SPAN>協議棧供客戶參考。</SPAN></P> <P style="mso-pagination: widow-orphan"></P> <P style="mso-pagination: widow-orphan"><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">此外,<SPAN lang=EN-US>KNX</SPAN>有線網絡基本不用過多考慮功耗問題,因為它是通過專業的<SPAN lang=EN-US>KNX</SPAN>電源供電,<SPAN lang=EN-US>KNX</SPAN>控制功能模塊功耗本身也不大。據王忠明介紹,像每個<SPAN lang=EN-US>STKNX</SPAN>的單元通常從總線拉取的電流不會超過<SPAN lang=EN-US>30mA</SPAN>。 但無線<SPAN lang=EN-US>KNX-RF</SPAN>則可能使用電池供電,這時設備的功耗就是需要考慮的問題了。<SPAN lang=EN-US>S2-LP</SPAN>工作狀態下,接收時功耗僅需約<SPAN lang=EN-US>7mA</SPAN>;在<SPAN lang=EN-US>10dBm</SPAN>發送模式下大約是<SPAN lang=EN-US>10mA</SPAN>;在</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10pt; mso-bidi-font-family: ArialMT" lang=EN-US>Standby</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體">狀態下,功耗更是低至<SPAN lang=EN-US>0.5uA</SPAN>。此外,藍牙<SPAN lang=EN-US>SOC</SPAN>芯片<SPAN lang=EN-US>BlueNRG-2</SPAN>功耗也是非常低,在<SPAN lang=EN-US>-2dBm</SPAN>發送模式下,它的功耗大約是<SPAN lang=EN-US>8.3mA</SPAN>;在<SPAN lang=EN-US>Sleep</SPAN>模式下僅為<SPAN lang=EN-US>1uA</SPAN>,可以幫客戶實現低功耗的應用需求。</SPAN></P> <P class=MsoNormal></P> <P class=MsoNormal><B><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 微軟雅黑; COLOR: #0070c0; FONT-SIZE: 12pt; mso-bidi-font-family: 微軟雅黑">結語:</SPAN></B></P><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋體; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>KNX</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: Calibri; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">協議的主要優點是能夠集成到家庭和辦公室環境現有</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋體; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>IT</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: Calibri; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">基礎設施和網絡中;同時其另一個優勢是通過引<A name=_GoBack></A>入智能控件來降低能耗,而意法半導體正憑借數十年芯片開發經驗將</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋體; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>KNX</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: Calibri; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">帶入現實。</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 宋體; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">此次慕尼黑電子展<SPAN style="BACKGROUND: white; LETTER-SPACING: 0.75pt" lang=EN-US>ST</SPAN><SPAN style="BACKGROUND: white; LETTER-SPACING: 0.75pt">通過演示</SPAN></SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: Calibri; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">向用戶介紹</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋體; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>KNX</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: Calibri; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">最新的發展趨勢,并且已獲得來自行業客戶的廣泛青睞,為此</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋體; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>ST</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: Calibri; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">團隊將繼續優化解決方案,讓</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: Calibri; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋體; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA" lang=EN-US>KNX</SPAN><SPAN style="LINE-HEIGHT: 107%; FONT-FAMILY: 宋體; FONT-SIZE: 10.5pt; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: Calibri; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: Calibri; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">控制系統的開發變得更為簡單。</SPAN><!--EndFragment-->
主站蜘蛛池模板:
兴业县
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襄汾县
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昌吉市
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呼伦贝尔市
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石棉县
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梁河县
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石阡县
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阳新县
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响水县
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葫芦岛市
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乌拉特前旗
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宁强县
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若尔盖县
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江山市
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锡林郭勒盟
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广汉市
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三都
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金川县
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五寨县
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时尚
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宣威市
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财经
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嘉善县
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平陆县
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平武县
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阜南县
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开远市
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江西省
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漯河市
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石柱
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兴业县
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望都县
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澜沧
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屯门区
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罗源县
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丹寨县
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新津县
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伊吾县
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朔州市
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胶南市
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昔阳县
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