通用GPS授時(shí)同步監(jiān)控系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)

董劍利 周丹

淮海工學(xué)院計(jì)算機(jī)科學(xué)系,江蘇連云港222005

摘　要:基于GPS授時(shí)以其精度高、受干擾小、實(shí)時(shí)等優(yōu)點(diǎn)和諸多應(yīng)用領(lǐng)域?qū)r(shí)間同步的高精確度要求,重點(diǎn)研究了全球定位系統(tǒng)的授時(shí)原理、方法和實(shí)現(xiàn)機(jī)制,并以城燈、電力、通信、航運(yùn)等應(yīng)用領(lǐng)域時(shí)間自動(dòng)監(jiān)控系統(tǒng)開發(fā)為背景,設(shè)計(jì)實(shí)現(xiàn)了一個(gè)完整的基于GPS授時(shí)同步授時(shí)監(jiān)控系統(tǒng)。該系統(tǒng)的設(shè)計(jì)思想、實(shí)現(xiàn)技術(shù)和方法具有廣泛的應(yīng)用價(jià)值和很好的借鑒作用。[著者文摘]

關(guān)鍵詞:全球定位系統(tǒng) 時(shí)間同步監(jiān)控系統(tǒng) 原子鐘 串行數(shù)據(jù)通信標(biāo)準(zhǔn)接口 格林威治標(biāo)準(zhǔn)時(shí)間

Design and implementation of general timing monitored control system based on GPSDONG Jian-li, ZHOU Dan Department of Computer Science, Huaihai Institute of Technology, Lianyungang 222005, ChinaAbstract:Based on timing high precision requirement for many application fields and GPS timing is provided with the advantages of high precision, anti-disturbance, real time and so on. The principle, method and mechanism of the timing monitored control system based on GPS are analyzed and discussed. And then a general timing control system with GPS for all application fields as electric power, telecom, communication and so on is designed and implemented. Such as design ideas, implementation methods and development technologies about this practical GPS timing system will be widely applied and referenced in correlation fields.[著者文摘]

Key words:GPS; timing monitored control system; atomic clock; RS-232C; Greenwich mean time