1.Scientific connotation and significance The ubiquitous information manufacturing technology is a comprehensive and integrated information processing technology based on ubiquitous networks.Centeringon ubiquitous perception,it aims to provide ubiquitous services via the expansion and enhancement of ubiquitous intelligence.A manufacturing-oriented ubiquitous network is the integration of an industrial field-level sensor 1. Scientific connotation and significance The ubiquitous information manufacturing technology is a comprehensive and integrated information processing technology based on ubiquitous networks. Centering on ubiquitous perceptions, it aims to provide ubiquitous services via the expansion and enhancement of ubiquitous intelligence. A manufacturing-oriented ubiquitous network is the integration of an industrial field-level sensor