基于雙線以太網(wǎng)技術(shù)的Modbus/TCP網(wǎng)關(guān)系統(tǒng)研究
儀表技術(shù)與傳感器
頁(yè)數(shù): 7 2022-10-15
摘要: 針對(duì)雙線以太網(wǎng)新環(huán)境下兼容性問題,研究基于雙線以太網(wǎng)技術(shù)的工業(yè)以太網(wǎng)網(wǎng)關(guān)系統(tǒng)。采用典型的工業(yè)以太網(wǎng)通信協(xié)議Modbus/TCP作為網(wǎng)關(guān)系統(tǒng)接收數(shù)據(jù)協(xié)議,選取CAN、RS485/串口、MQTT等典型通信接口或協(xié)議作為網(wǎng)關(guān)系統(tǒng)轉(zhuǎn)發(fā)對(duì)象的方案。實(shí)驗(yàn)采用實(shí)物搭建驗(yàn)證環(huán)境,驗(yàn)證雙線以太網(wǎng)網(wǎng)關(guān)系統(tǒng)不同平臺(tái)接口轉(zhuǎn)發(fā)數(shù)據(jù)功能,實(shí)驗(yàn)結(jié)果表明雙線以太網(wǎng)網(wǎng)關(guān)系統(tǒng)能通過(guò)雙線以太網(wǎng)接口正常接收Modbu...