Heat supply network management metering and charging system based on Internet

• Main Authors: WANG HUIQING, SHENG HONGCHAN, XU CHENGGUO, LIN SENYAN, ZHU ZEBING
• Format: Patent
• Language: Chinese; English
• Published: 13.11.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

The invention discloses a heat supply network management metering and charging system based on the Internet. The system comprises an intelligent flow meter device used for heat supply network metering, a wireless communication module used for data transmission, a terminal platform used for system management, and a fixed terminal and a mobile terminal which are connected with the terminal platformthrough the Internet. The terminal platform comprises an intelligent pipeline graphic configuration module, a real-time data monitoring module, an alarm module, a query module, a pre-charging management module and a short message module. In the system disclosed in the present invention, the full-range precision of a high-quality steam flowmeter and an intelligent flowmeter is +/-0.2%; the whole-network 4G Internet of Things is adopted. The DTU adopts watchdog design, achieves real-time and online performance and stable and reliable properties, realizes automatic opening/closing and remote control of a valve for a pre-