Prepaid system management software, heating station terminal, intelligent heating network management analysis

Description :

　　Distributed energy systems, as energy supply centers serving the local area, directly face the needs of local users and are deployed near them. This simplifies the energy transmission process for users, reducing energy losses and transmission costs, and increasing the safety of energy supply for users. Due to its lack of large-scale and long-distance energy output mode, it mainly targets the energy needs of local users,Prepaid system management softwareThe scale will be constrained by user demand, and compared to traditional centralized energy supply systems, it is of medium to small capacity. Gas and heat recharge, card insertion, and inquiry, with IC card technology, can be easily done with just one card. This transforms the traditional manual meter reading and pricing process into user card based gas and heat purchase, achieving automation in the collection and management of gas and heating fees. Valve adjustment function 1: In manual mode, after inserting the equipment card, the valve opening can be adjusted through the keyboard. In automatic mode, after recharging, the valve automatically opens slowly. Equipped with remote control mode, the valve opening can be adjusted through the upper computer.

　　With the trend of informationization and intelligence development in the heating network, the existing heating network collection system is no longer suitable for new intelligent management requirements. It is necessary to upgrade and add functions to the existing hardware and software systems to build a smart heating network management system.Prepaid system management softwareTherefore, gradually establishing remote meter reading and systems in cities, using technological means to improve the management level of hot water, steam, tap water, gas and other metering, has become a consensus among people. Various meters transmit data to on-site collection terminals through RS485 lines, and then transmit data to the control room through independent and networked access to the system main station, avoiding external signals and network interference, ensuring the stability and security of data transmission. At the same time, it also has interfaces and redundancy with other networks, and automatic fault reporting function: monitoring points automatically report fault information to the monitoring center and print the report information automatically. The faults detected automatically include flow meter communication failure, 220V AC power outage, IC card failure, etc. The wired data acquisition system based on RS485 bus and RS485 wired data remote meter reading system is a system that uses modern communication and computer network technology to automatically read remote data

　　Qingdao Hesheng Zhiyuan Automation System Co., LtdPrepaid system management software, heating station terminal, intelligent heating network management analysisReport function: When the remaining balance is insufficient, the system automatically reports in both directions. The system automatically reports when unpacking. After the power supply is cut off, the system automatically reports in both directions. At the same time, the built-in UPS power supply continues to provide power, and the measurement will not be interrupted after a power outage; Upload valve position, flow rate and other data, and the upper computer can set the reporting method arbitrarily. You can also choose to send it. It has an overdraft function, and the overdraft amount will be deducted immediately during the next recharge (this function has permission restrictions); The system can set the valve opening, automatically control the size of the valve, ensure that the flow rate does not exceed the limit, and measure; And upload the actual valve opening in real-time; Simultaneously equipped with a heating function to prevent steam from impacting the pipeline. Lightning protection function: The box machine is equipped with a lightning protection module, but the control box must be reliably grounded. Convenient recharge: When the recharge software writes an IC card, there is no need to manually convert it into gas volume. Simply enter the amount and the software will automatically calculate the gas volume based on the unit. Price management: Different gas prices can be set in the recharge software according to different users, and can be modified at any time.

Prepaid system management software, heating station terminal, intelligent heating network management analysisThe mobile data transmission network is a critical part of the system, connecting the past and the future, directly determining the operational effectiveness of the entire system. This part is built and maintained by mobile operators, ensuring reliability and stability, and users do not need to invest any additional funds. The smart heating network APP mobile data transmission system connects stations and centers through GPRS/LTE communication modules and the Internet (static IP network cables) as a medium. The steam metering management terminal station packages various data and transmits it to the GPRS/LTE communication module through communication lines. The GPRS/LTE communication module encodes and processes the data, converts it into a format for public network data transmission, and sends it to the data network location of the mobile operator. The static IP extracts the data and finally transmits it to the central server.

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

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• Prepaid system management software