CC-PAOH01產(chǎn)品重量,模塊
控制層和現(xiàn)場(chǎng)層主要負(fù)責(zé)控制或監(jiān)控決策的組織和實(shí)施，這兩層物理層上主要通過(guò)現(xiàn)場(chǎng)總線(xiàn)（如CAN 、PROFIBUS 等）的手段來(lái)實(shí)現(xiàn)。管理層是整個(gè)網(wǎng)絡(luò)的最高層次。整個(gè)系統(tǒng)的圖文顯示、管理決策制定與實(shí)施、各子系統(tǒng)間或與外系統(tǒng)的信息互換與交流以及數(shù)據(jù)庫(kù)管理等職能都屬于這個(gè)網(wǎng)絡(luò)層次的范疇。這里同時(shí)又是廣域網(wǎng)的節(jié)點(diǎn)。當(dāng)前國(guó)際上標(biāo)準(zhǔn)的現(xiàn)場(chǎng)總線(xiàn)如CAN 、PROFIBUS 等的使用，可使整個(gè)系統(tǒng)具有對(duì)外系統(tǒng)很好的兼容性；另一方面，智能分布式網(wǎng)絡(luò)系統(tǒng)原則上可通過(guò)任一子站，實(shí)現(xiàn)對(duì)整個(gè)系統(tǒng)的監(jiān)控和維護(hù)。
CC-PAOH01產(chǎn)品重量,模塊譬如要對(duì)遠(yuǎn)方某一子站的軟件進(jìn)行維護(hù)，則工程師無(wú)須親自到該站去，只要在就近的子站進(jìn)行處理或在家中通過(guò)MODEM 進(jìn)行工作就可以了。當(dāng)然，系統(tǒng)的開(kāi)放性還體現(xiàn)在用戶(hù)對(duì)系統(tǒng)的參與，數(shù)據(jù)庫(kù)可以很方便地以某種方式將用戶(hù)自己的應(yīng)用軟件連接到系統(tǒng)中去，從而使系統(tǒng)充分體現(xiàn)出用戶(hù)的個(gè)性。 這種分布式的系統(tǒng)拓?fù)浣Y(jié)構(gòu)實(shí)際上將智能也進(jìn)行了空間上的分布，使得系統(tǒng)中的每一個(gè)子站既能獨(dú)立地工作，又能實(shí)現(xiàn)和系統(tǒng)其它部分的交流協(xié)作。更形象地說(shuō)，與集中式自動(dòng)化系統(tǒng)相比，智能分布式的系統(tǒng)就象一個(gè)神經(jīng)網(wǎng)絡(luò)一樣，將智能分配到了神經(jīng)系統(tǒng)中的每一個(gè)節(jié)點(diǎn)或單元。所謂系統(tǒng)的智能性實(shí)際上就是系統(tǒng)具有根據(jù)獲取的信息進(jìn)行分析運(yùn)算和判斷的能力。在工業(yè)自動(dòng)化領(lǐng)域中常常要實(shí)現(xiàn)設(shè)備間的數(shù)據(jù)交流或?qū)δ吃O(shè)備進(jìn)行遠(yuǎn)程維護(hù)。這就提出了一個(gè)控制與通訊問(wèn)題。工業(yè)的計(jì)算機(jī)通信通常采用所謂的總線(xiàn)技術(shù)?，F(xiàn)場(chǎng)側(cè)需要在現(xiàn)場(chǎng)（也就是咱們企業(yè)的設(shè)備，比如紡織機(jī)械）放置一臺(tái)映翰通的智能聯(lián)網(wǎng)設(shè)備：IR7x1，IR7x4系列產(chǎn)品，如果現(xiàn)場(chǎng)采用無(wú)線(xiàn)的方式，那么針對(duì)每一個(gè)現(xiàn)場(chǎng)，需要從運(yùn)營(yíng)商處購(gòu)買(mǎi)一張有數(shù)據(jù)業(yè)務(wù)的手機(jī)SIM卡。如果現(xiàn)場(chǎng)采用有線(xiàn)的方式，那就只需要將網(wǎng)線(xiàn)接入到我們的智能網(wǎng)關(guān)就能實(shí)現(xiàn)遠(yuǎn)程程序上下載。
工程師側(cè)只需要下載一個(gè)映翰通公司的免費(fèi)軟件：設(shè)備快線(xiàn)客戶(hù)端軟件，打開(kāi)客戶(hù)端軟件，輸入從映翰通公司獲得的帳號(hào)，以及您的該帳號(hào)的密碼，登錄到映翰通的遠(yuǎn)程維護(hù)中心平臺(tái)，進(jìn)入后您會(huì)看到一個(gè)設(shè)備列表，當(dāng)您要對(duì)貴公司名下的某一臺(tái)設(shè)備進(jìn)行維護(hù)時(shí)，只需要您在設(shè)備列表中找到該設(shè)備，點(diǎn)擊讓該設(shè)備上線(xiàn)，即可用該設(shè)備相應(yīng)的編程軟件對(duì)該P(yáng)LC或者HMI進(jìn)行遠(yuǎn)程程序上下載或者程序在線(xiàn)了?，F(xiàn)場(chǎng)總線(xiàn)控制系統(tǒng)(FCS)[1]是信息數(shù)字化、控制分散化、開(kāi)放互操作性的新一代工業(yè)自動(dòng)化控制系統(tǒng)，是信息技術(shù)化、智能化、數(shù)字化、網(wǎng)絡(luò)化向現(xiàn)場(chǎng)的發(fā)展。
Therefore, the challenge is to connect these industrial devices and platforms with the application software and data storage mechanism at the enterprise level.
Combining industrial it and enterprise it
Although industrial it has existed for quite a long time, in many cases, the "factory" part and "enterprise" part of the IT field operate independently of each other. For example, even if manufacturing equipment is connected to the network, the network may initially be built as a closed system, which has no connection with the enterprise network at all. However, as far as the industrial Internet of things is concerned, the two groups must work together as a department. This can be difficult because the processes, technologies and security mechanisms between the two groups are different. Fortunately, organizations such as the industrial Internet Consortium (IIC) are developing frameworks to help fill this gap. With the continuous progress of science and technology, automation suppliers should not only be able to provide products, but also be good at the overall scheme, highlight the technical value, and then win more weight in multi-party
