| 摘要: | 工業4.0又被稱為第四次工業革命，是現在工業製造業科技中自動化與數據使用的趨勢，其包含了網宇實體系統(cyber-physical systems )、物聯網(Internet of Things) 與雲端計算，工業4.0創造了所謂的智慧工廠，將所有工業相關的技術、銷售與產品體業統合起來，透過智慧整合感控系統，建立有一個有感知意識的新型智能工業世界，並做出去中央化的政策。透過物聯網的控制，智慧工廠能自行管理生產鏈、物流與程序，互相整合的系統在機器、資產、程序與物品之間建立起互動的橋樑，智能型機器與裝置可以利用校正程序避免資料之外的失誤。
這些特點使的無線網路在工業上的應用產生新形態的改變，並希望可以在工業通訊的建置與系統維護上的幫助，然而，工業通訊中所要求的即時性主要的含意上是要對工廠控制機器中需要較快速並且精準的遞送控制資料，即時性就會被在適用於工業網路上，但相對而言，無線通訊系統有眾所周知的傳遞問題，如訊號衰落、多徑傳播、訊號被遮蔽和干擾的問題，而這些都會影響工業網路通訊中所要求的即時性。
為了能夠有效的達到工業網路通訊中所要求的即時性，因此，我們設計一套系統，透過可見光的通訊協定送出資料，在一定的空間下，在接收資料過程中，感應器能夠即時接收並處理資料，達到資料傳輸的目的。
Industrial 4.0 also referred to as the fourth industrial revolution and is now industrial manufacturing technology, automation and data usage trends that contains the Web Woo physical system) (cyber-physical systems and the internet of things and internet of things) cloud computing, industrial 4.0 has created the so-called smart factory, all industrial technical, sales, and product and industry integration, through the intelligent integration of the system to create a new awareness-aware Intelligent industrial world and make out centralized policy. The through the Internet Control, Smart factory can manage their own production chains, logistics and procedures and integrated system on the machine, assets, procedures and supplies for the establishment of interaction between the bridges, intelligent machine and device can use the calibration procedure to avoid data errors.
These features make the wireless network in the industrial applications generate new patterns and hope in industrial communication can build and help on the system maintenance, however, the communication industry in the immediacy of the major implication is to control the machine factory requires a fast and accurate routing control data and immediacy is for industrial network, but relatively speaking, wireless communications systems are well known delivery issues, such as signal decay, multi-path propagation, signal obscured and interference issues that will affect the industrial network communications. instantaneous.
In order to be able to effectively reach the industrial network communications requested in real time and therefore, we design a system through the visible light Protocol submit information in a certain spatial information received in the process, the sensor is able to receive and process information in real time to achieve the purpose of the data transfer. |
