IC card steam prepayment intelligent heating network management platform

IC card steam prepayment intelligent heating network management platform

This system, supported by technologies such as cloud computing, the Internet of Things, and big data, combines steam consumption measurement with data management, data analysis, pipeline monitoring, and other functions to achieve precise management, monitoring, and optimization of steam usage. The system adopts an intelligent prepaid model, which means payment before use. Users need to pay for the amount of steam used on the cloud service platform and transmit and process data through wireless communication networks. This intelligent prepaid model can effectively avoid problems such as inaccurate data and inconvenient payment caused by traditional meter reading methods, while also reducing the operating costs of enterprises.

Measure the instantaneous flow rate, pressure, and temperature signals of on-site sensors, perform compensation density calculations, and calculate the required cumulative flow rate according to the algorithm Collect on-site power status, valve status, and power-off status/The power on time, prepaid steam balance, settlement balance, instrument parameter report information, programming times, etc. are packaged together with the measurement information, and the data of each point is transmitted to the GPRS/CDMA communication module through a data cable at the same time granted by GPS.

IC card prepaid system valve adjustment function:

　　1. In manual mode, after inserting the device card, the valve opening can be adjusted through the keyboard.

　　2. In automatic mode: After recharging, the valve slowly opens automatically.

　　3. Equipped with remote control mode, the valve opening can be adjusted through the upper computer.

　　4. The over flow limiting function automatically reduces the valve opening when the flow exceeds the set value.

　　5. The small flow valve closing function automatically closes the valve when the flow rate remains below the set value for a period of time.

　　6. It has debugging function, and in debugging state, the valve can be opened without recharging.

The above functions can be enabled or disabled through the function menu of the controller.

Lightning protection functionThe box machine is equipped with a lightning protection module, but it must be ensured that the control box is reliably grounded.

communication functionProvide RS485 communication interface, which can be connected through various methods such as wired, radio, GPRS/CDMA, etc., using standard MODBUS-RTU protocol.

IC card steam prepayment intelligent heating network management platform

The steam prepayment system is composed of a data transmission network that receives measurement data from the steam metering system and outputs and receives various digital quantities through a serial port at regular intervals to supply users. At the same time, the system is implemented with a microcontroller as the coreThe IC card recharge prepaid function, also known as "pay first, use gas later", is a closed-loop control system composed of a valve control circuit and an electric control valve, which is suitable for trade settlement.

Through real-time monitoring and data analysis, the steam prepayment system can provide personalized energy-saving suggestions and optimization solutions for enterprises, thereby reducing energy consumption and improving energy utilization efficiency. This system can achieve intelligent management, remote monitoring, and self-service payment functions, reducing the operating and management costs of enterprises. The steam prepayment system can achieve comprehensive management, monitoring, and optimization of enterprise energy use, thereby improving overall management efficiency. The system has high security and reliability, and can monitor the safety status of the steam pipeline network in real time and issue remote alarms, ensuring the safety of enterprise production. It can provide comprehensive data analysis support for enterprises, which helps them make more scientific and reasonable decisions and management.