Energy metering and monitoring solution

The metering management system monitors and manages the enterprise's energy consumption. By monitoring, recording, and analyzing the usage data of electricity, gas (steam), and water, it can understand the detailed usage of various energy sources in the enterprise in real time, and contribute to energy conservation and reduction. Energy consumption provides an intuitive and scientific basis to help enterprises find energy consumption weaknesses, promote further improvement of enterprise management level and further reduction of operating costs, thereby making energy use more reasonable and achieving the goals of energy conservation and emission reduction, energy saving and consumption reduction, and re-creation of benefits. Through data analysis, it can help enterprises conduct real-time assessment of major energy-consuming equipment to eliminate waste, and can help enterprises further optimize their usage to reduce unit energy consumption costs and improve their overall competitiveness.

The i-Tank metering system developed and designed by Dinghua Sensing, through the organic combination of automated information management technology and communication technology, builds an on-site data collection and monitoring network, monitors data related to energy consumption in real time, and realizes different production units or regions, Information from different metering devices is integrated and visual and graphical monitoring management is provided through a human-computer-friendly interactive interface. The development and application of this system is an effective solution for us to save energy and reduce consumption. Directly, intuitively and effectively achieve the purpose of measurement management.

There are currently 7 power data monitoring points with a total of 228 meters. The longest distance from the central control room is about 1 kilometer. In addition, there are more than 90 flow meters distributed in the factory area, not only from the monitoring points to the central control room, but also from the monitoring points to various metering equipment. If the measurement data is physically connected by optical cables, the construction volume will be large, the construction period will be long, the lines will be complex, it will be uneconomical, and the scalability will be average. This plan fully takes into account the actual working conditions on site, and uses the TALOS wireless sensing terminal developed and produced by our company for signal communication. The terminal is installed at each monitoring point, and an adaptive wireless communication network is established in the factory through ZigBee wireless communication. This network can ensure that on-site measurement data will be sent to the central control room in real time.Compared with physical connection methods such as optical cables, wireless communication networks have significant advantages such as fast networking, short construction period, high cost performance, and strong scalability. The data server in the central control room stores the data transparently transmitted from each metering device. The i-tank management software calls the metering data on the data server according to management requirements to realize electricity consumption, accumulated electricity consumption, and meter accumulated flow. , remote display, query, report and other functions of instantaneous traffic.

Integrated service

With more than 30 years of industry experience, nearly 1,500 users, internationally leading technology, mature and reliable products, and rich on-site construction experience, we can provide customers with an integrated solution from automation design to equipment supply, software customization to system construction implementation, operation and maintenance. services.

Advanced technology

Advancedness refers to using advanced methods, ideas, and technologies as much as possible when designing a system to make the structural system as a whole advanced and in line with the current development trends of computer technology and MIS systems.

Safe and reliable

In the era of computers managing information, the security and reliability of the database are the most important. Insecure factors brought about by computers, such as possible loss of confidentiality due to data sharing, and possible data loss due to storage device failure, thus causing management confusion. In the overall design and interface software design, sufficient attention should be paid to the safety of the structure and performance, and necessary measures should be taken. Technically, functions such as dual-machine fault-tolerant backup, off-site backup, and strict user authority authentication and authorization are realized.

normative

The development of any scalable information system is carried out in stages and will be composed of multiple sub-modules, which requires unified specifications (standardized data, standardized coding, standardized program design) in system development and design. , standardized documentation, standardized interface style, etc.). Only by ensuring the organic connection between the developed sub-modules at different development stages can it become a successful management information system. In this system, we will strictly abide by the relevant technical specifications and relevant naming rules in the industry.

Scalability and maintainability

According to the theory of software engineering, system maintenance occupies a large proportion in the entire software life cycle. Improving the scalability and maintainability of the system is a necessary means to improve the application value of the system. During the system design and development process, it is necessary to do It is more likely to set the configuration of each subsystem in the form of switches (or parameters), including software functions and business department operation authority control. The software adopts a structural and modular design, making full use of component technology to facilitate availability for future maintenance and expansion. The database structure design takes into account maintainability on the basis of reasonableness and standardization to facilitate future modifications to the backend tables in the system.