Management system and method for gas devices and mobile terminal

The invention provides a management system and method for gas devices and a mobile terminal. The system comprises a background server, at least one mobile terminal and two-dimensional code modules onthe gas devices, wherein a two-dimensional code is set in each two-dimensional code module; the mobil...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI ZHENWEN, MAO ENGUO, LI WEI, ZHENG TAO, ZHOU SHIHONG, LI BIN, LIN XINHONG, LANG MANTUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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