IC card prepaid management, garbage power generation energy management, power plant intelligent heating network analysis

Description :

Qingdao Hesheng Zhiyuan Automation System Co., LtdIC card prepaid management, garbage power generation energy management, power plant intelligent heating network analysisSystem functions:

　　a. Can query historical data of any hot user, any parameter, and any time period, and support the export and printing functions of statistical reports and analysis curves; Rich report customization printing and archiving functions, which can print hot user daily, monthly, and steam consumption detail reports, parent pipe daily, monthly, and summary reports, and can be archived as EXCEL format files (*. xls). b. Hot user management data system, including flow rate, pressure, temperature, upper and lower limit report settings, current operating parameters of instruments, unit price, special policies, responsible person information, etc., to prevent users from modifying settings; c. Access control function: Operators need to apply for a login name with their personal ID when logging in (non ID cannot be applied for), and achieve real name login; After entering the password and passing the identity verification, the system can enter. The system defines access permissions according to different access users. d. The smart heating network adopts a B/S structure for centralized heating, supporting intelligent terminals with internet access functions to access it anytime, anywhere, and achieve mobile office operation of the heating network; e. Geographical distribution map of heating network users and routing map of heating network pipelines, which can be drawn according to the needs of the network and marked with steam flow direction (green line in the figure), locate the coordinate points of heating network users, and display the pipeline distance between heating customers and heat sources;

　　f. There are many technologies currently used for meter reading in China, such as manual meter reading, RS485 bus, infrared and wireless data remote transmission, etc. Among them, GPRS wireless data remote transmission and RS485 bus meter reading technologies are relatively mature and widely adopted. The automatic fault reporting function: the monitoring point automatically reports the fault information to the monitoring center and prints the report information automatically. The faults detected automatically include: communication failure of flow meter, 220V AC power outage, IC card failure, etc

IC card prepaid management, garbage power generation energy management, power plant intelligent heating network analysisIt combines computer technology, sensor technology, data communication technology, and incorporates prepaid management functions. This prepaid management system is mainly used for monitoring and managing the metering systems of various heat users in industrial parks. It uses the GPRS wireless network platform to send the parameters of each heat network user in the park to the data database on the heat network server in the heat network center through secondary instruments and wireless measurement and control communication modules. And through software, real-time monitoring of user data in the heating network is carried out, with functions such as reporting reminders, trend recording, report statistical analysis, remote recharging, and real-time control of remote electric valves for overdue payments. It assists heating network dispatch and maintenance personnel in ensuring the safety, stability, and energy-saving operation of the heating network, which is a basic prepaid system for remote meter reading in the heating network. The steam management of smart power plants can perform real-time data collection and historical data query on the backend software. The storage period of historical data is long. The RS485 wired data remote meter reading system uses a combination of computer technology, modern communication technology, network technology, and micro electricity technology. It mainly collects data through remote intelligent terminals and transmits the data to a specific system through wired networks as a meter reading method, and completes other forms of operations in the system. Currently, most gas companies sell natural gas and coal gas first, and then settle the gas payment every month. However, some user units may find various reasons to delay payment, which increases the difficulties for gas supply enterprises

IC card prepaid management, garbage power generation energy management, power plant intelligent heating network analysisPartial Function Introduction:

　　The data analysis function includes steam analysis of the sum of total table and settlement flow, steam analysis of settlement flow of each sub table and branch line, represented in the form of curves and reports, and can automatically generate pipe losses for each pipeline;

　　The system software adopts a networked design, supporting multiple network interfaces and remote browsing. After running the program on the server side, the screen will be published, and various data can be shared by other departments of the thermal power plant through the IE browser. The system has communication function with the power plant MIS system and can transmit the heat network signal to the upper information management system;

　　Smart heating should support large screen projection function, which can send geographic graphics, data, curves, pipeline diagrams, etc. displayed on the computer to the large screen, making the system have good visibility;

　　The design of system software and hardware can facilitate future expansion, upgrading, and transformation; The hardware adopts modular design, which is convenient for transformation and upgrading.

　　Equipped with operation logs, it can query the operation process and modify parameters of each customer, achieve traceable and orderly supervision, and avoid operational errors that cannot be traced

IC card prepayment managementThe permissions of the sub centers are limited to data monitoring and do not allow downward operations, ensuring system security. The data of each sub center in the main center is fully synchronized and displayed in real-time. The data transmission of the high-level network adopts fiber optic transmission with good compatibility, high reliability, fast data transmission speed, and long transmission distance. The wired data acquisition system is based on the RS485 bus. The RS485 wired data remote meter reading system is a system that uses modern communication and computer network technology to automatically read remote data

　　Meaning of smart heating and smart heating of Qingdao Hesheng Zhiyuan Automation System Co., Ltd.: In the context of building a smart city and promoting the development of "Internet plus" smart energy, the concept of smart heating came into being as an important branch of the energy industry. existingIC card prepayment managementThere are still some issues during operation, such as insufficient remote points, relatively outdated control technology, high energy consumption, and low energy metering. Urban heating belongs to the main content of energy conservation and emission reduction. The development of contemporary heating systems must effectively combine traditional engineering with modern data science and technology, and improve the effectiveness of energy efficiency management by predicting the operation status of the heating network. The design of heating systems is often driven by demand, and predicting the demand for heat load on the consumer side plays a crucial role in improving the overall efficiency of the heating network operation.

　　Qingdao Hesheng Zhiyuan Automation System Co., Ltd

　　189 Hui Xin 5483 Same number 1481

　　Q：3438-5007-67

AfterSalesService :

• IC card prepayment management