This paper also established two kinds of expansion mode : structural inheritance and interface inheritance , which are called parallel expansion and additional expansion and are all based on character inheritance . through introducing the advantages of network calculation and great - volume storage , local cnc monitoring and diagnosis is expanded to lan , intranet and internet , and a multi - layer network activating monitoring and controlling model is established to realize the reasonable configuring and credible sharing of long - distance resources . to make re - development process more easy and friendly , a structural description language of cnc function character based on data library is designed for the target of inductive re - development mode 論文還提出了以基本cnc層+擴(kuò)展cnc層為配置策略的開(kāi)放式結(jié)構(gòu),通過(guò)區(qū)分平行擴(kuò)展和補(bǔ)充擴(kuò)展兩種形式,實(shí)現(xiàn)了開(kāi)放cnc系統(tǒng)結(jié)構(gòu)性繼承和接口性繼承的兩種新型擴(kuò)展方案;探究將網(wǎng)絡(luò)分布計(jì)算和大容量存儲(chǔ)的技術(shù)優(yōu)勢(shì)引入到現(xiàn)場(chǎng)監(jiān)控應(yīng)用中的具體方法,提出了本機(jī)監(jiān)控、群控網(wǎng)絡(luò)監(jiān)控、企業(yè)車間監(jiān)控和遠(yuǎn)程監(jiān)控為主體的四層監(jiān)控診斷體系;獨(dú)創(chuàng)性地建立了一種網(wǎng)絡(luò)分層激活的運(yùn)轉(zhuǎn)機(jī)制,實(shí)現(xiàn)了網(wǎng)絡(luò)資源的合理配置和可靠共享;建立了獨(dú)立的cnc系統(tǒng)二次開(kāi)發(fā)環(huán)境,開(kāi)創(chuàng)性地設(shè)計(jì)了一種以數(shù)控幾何工藝數(shù)據(jù)庫(kù)為基礎(chǔ),以結(jié)構(gòu)化的數(shù)控特征語(yǔ)言描述為交互形式的引導(dǎo)型擴(kuò)展配置方案。