From blog i join the NCCU AOF (Art of Flower) when i study in the graduate school. This is one of my productions with gracie ! see more pix about the AOF ~ here !!
What is OTA ? 網路上 ota 的定義 禦宅原指熱衷及博精於動畫、漫畫及電腦遊戲(ACG)的人,而現在一般泛指熱衷於次文化,並對該文化有極 ... 詳見 zh.wikipedia.org/wiki/OTA - 的定義 但是現在要知道的是 : OTA definition (Phone Arena) Over The Air - Standard used for transfer of information between device and wireless network. Usually it is used to upload new software to mobile phones, or download/upload content (such as ringtones, pictures). -- OTA (Over-The-Air) Any kind of event, transfer, or transaction that takes place wirelessly using the cellular network, as opposed to using a cable or other local connection. Usually used in reference to downloading or uploading content or software. Examples include updating phone settings or software, downloading a new ringtone, or uploading a photo. The term OTA is sometimes used to describe the ability to update phone firmware over the network, which is technically known as FOTA: -- 網路上有關Android OTA的討論 How firmware update and Application update work through OTA work? how to implement...
北京故宮首訪,一窺清宮秘史 大玉兒 & 甄嬛 2019年去了一趟北京,首訪北京故宮/ 故宮博物院 / 紫禁城, 從英语的角度说 故宫的译为Palace Museum,准确说是故宫博物院的翻译。紫禁城为The Forbidden City或The Purple Forbidden City 。两者使用更多的是The Forbidden City 但故宫官网和门票多用Palace Museum 有一些不同用法請看: the Imperial Palace (特指皇宫)故宫 the Palace Museum (特指故宫博物院)故宫 the Forbidden City 紫禁城
工業物聯網 OPC UA 學習筆記 在工業智慧自動控制的領域中,不但眾所熟知的PAC、PLC(Programmable Logic Controller)、PC Base controller、DDC等控制設備和小型HMI (Human-Machine Interface)或大型SCADA(Supervisory Control And Data Acquisition)工業軟體,需要在不同種類的工業控制器,網絡系統中運作。 而在製程自動化的領域,當希望把DCS(Distributed Control System)中所有的製程數據傳送到上層的MES生產流程與ERP企業資源管理系統時,還必須按照各個供應商的機種開發特定的通訊介面應用程式,才能達成資料整合,並協助企業決策及提升效能,這在今天所推廣的IIOT工業物聯網趨勢,萬物互聯的效應的帶動下,顯得不合時宜。 1996年8月由OPC協會制定OPC(OLE for Process Control)的工業標準,是由全球首屈一指的自動化軟、硬體公司與微軟(Microsoft)公司共同合作的技術結晶,採用主從式(Client-Server)的架構處理資訊傳輸,也就是藉由一個稱之為OPC Server介面的元件,建立與OPC Client交換資訊的管道,達成資料傳遞與分享的功能。 PAC (Programmable Automation Controller,) PLC Programmable Logic Controller DDC HMI (Human-Machine Interface) SCADA (Supervisory Control And Data Acquisition) DCS (Distributed Control System) MES (Manufacturing Execution System) ERP (Enterprise Resource Planning) OPC (Open Platform Communications) OPC UA (OPC Unified Architecture) 一次補一堆名詞 OPC foundation 介紹影片